Effective generative AI for phishing engagements
If you’ve been reading our content, you’re probably itching to shoot some genAI phishing for your next simulation campaign. But one does not simply ask ChatGPT for a cool phishing email. Here are our best practices to deploy generative AI in your phishing operations.
The Slovakia Election Deepfake: AI’s Threat to Democracy
In 2023, Slovakia became a cautionary tale when a fake audio recording targeting a prominent candidate in its national election sparked widespread outrage and concerns about electoral fraud. This article examines the mechanics of the attack, its fallout, and the...
The Le Drian Scam: A Masterclass in Social Engineering
Social engineering, the art of manipulating individuals to divulge confidential information or perform actions that compromise security, has evolved dramatically in recent years. But before talking about advanced deepfakes and AI-based attacks, an example of low-tech deception is the audacious Le...
Social Engineering Attacks: Tactics and Defenses
In this article we’ll explore how people’s emotions become business vulnerabilities, why social engineering is so effective, and three powerful principles to secure and protect your environment.
Social Engineering Examples: Real-World Tactics
How can you protect your organization from social engineering attacks and their adverse impacts? This article explores different attack strategies, real-world examples, and prevention methods.
How to Run a Vishing Simulation Campaign
In this article, we’ll explore how to run a vishing simulation campaign so you can equip your staff to resist this growing threat.
Bypassing Multi Factor Authentication (MFA) with a callbot
Call bots, a kind of vishing automation can be used to trick victims and defeat MFA. Here's how.
Domain Doppelgängers: Identifying and Protecting Against Domain Spoofing
Cybersecurity threats continue to evolve, and one of the rising concerns for businesses is the domain doppelganger. These deceptive domains are crafted to mimic legitimate websites, luring unsuspecting users into phishing attacks and compromising sensitive data. In this article, we’ll...
AIDS Trojan Analysis: Early Malware Case Study
The AIDS Trojan, also known as the AIDS Information Diskette Trojan, is widely recognized as one of the earliest examples of ransomware* Its appearance in 1989 shocked the nascent world of cybersecurity, leaving behind lessons that are still relevant today.
Remote Access Trojans: Risks and Remediation
Remote Access Trojans (RATs) are a dangerous form of malware that allows cybercriminals to gain unauthorized access and control over an infected computer or network. Understanding the risks posed by RATs and how to defend against them is crucial for...
Ransomware Simulator: Testing Your Defenses
In today's cybersecurity landscape, ransomware remains a top threat to organizations of all sizes. A ransomware attack can lock down your systems, encrypt your data, and demand a hefty ransom for its release. To defend against these costly attacks, it's...
Locky Ransomware Explained: Protection Strategies
Locky ransomware is a notorious form of malware that emerged in 2016, targeting businesses and individuals alike. This sophisticated ransomware spreads primarily through malicious email attachments disguised as invoices, enabling it to infiltrate networks and encrypt files. Once Locky encrypts...
Bad Rabbit Ransomware: Understanding the Threat
In the world of cybersecurity, Bad Rabbit ransomware has made headlines as one of the more sophisticated and dangerous ransomware attacks. This malware first surfaced in 2017, targeting companies primarily in Russia and Eastern Europe. While its spread wasn't as...
WannaCry Ransomware Attack: A Case Study
The WannaCry ransomware attack, which occurred in May 2017, stands as one of the most significant and destructive cyberattacks in recent history. It serves as a critical lesson for organizations worldwide in the importance of cybersecurity awareness and proactive defense...
Ransomware Definition: What is it & How to Secure your Data?
Ransomware is one of the most prominent cyber threats today, targeting both individuals and organizations alike. In this article, we will dive into the ransomware definition, how it works, and the best practices for safeguarding your data from such attacks.
Ransomware Attacks: Effective Defense Strategies
Ransomware attacks have rapidly become one of the most disruptive forms of cybercrime, targeting businesses of all sizes. By encrypting valuable data and demanding a ransom for its release, these attacks can cripple organizations, leading to financial loss, reputational damage,...
Regulatory Compliance: Adhering to Laws and Regulations
In today's digital age, regulatory compliance is a critical aspect of running a successful business. Ensuring that your company adheres to applicable laws and regulations helps avoid legal penalties, builds trust with customers, and strengthens your organization’s security posture.
HIPAA (Health Insurance Portability and Accountability Act) Compliance
HIPAA compliance is essential for any organization handling sensitive healthcare information. Enforced by the U.S. Department of Health and Human Services (HHS), HIPAA sets the standard for protecting patient data, ensuring the privacy and security of medical records.
Compliance Risk: Identification and Mitigation
In today's highly regulated business landscape, compliance risk is a critical concern for organizations across industries. Failing to comply with laws and regulations can result in severe penalties, reputational damage, and operational disruptions. Understanding how to identify and mitigate compliance...
Compliance Monitoring: Ensuring Policy Adherence
Effective compliance monitoring is critical for ensuring that organizations consistently adhere to internal policies and regulatory requirements. As companies face increasing scrutiny from regulatory bodies and a growing number of cyber threats, developing a strong compliance monitoring framework becomes essential...
Compliance Management: Effective Strategies
Effective compliance management is essential for organizations to meet legal obligations, protect their reputation, and maintain operational integrity. As regulations evolve, businesses must adopt proactive strategies to ensure they remain compliant while minimizing risks. In this article, we explore key...
CCPA (California Consumer Privacy Act) Compliance: Complete 2024 Guide
The California Consumer Privacy Act (CCPA) is a pivotal data privacy law that grants consumers more control over their personal information. For businesses operating in or interacting with California residents, CCPA compliance is critical to avoid penalties and safeguard customer...
IT Compliance: Navigating Regulations in Tech
In today’s rapidly evolving tech landscape, **IT compliance** plays a critical role in ensuring organizations meet legal and regulatory requirements. Failure to comply can lead to severe penalties, data breaches, and damage to a company’s reputation. But what exactly is...
What is a VPN and How Does It Work?
In today's increasingly digital world, safeguarding online privacy has become more crucial than ever. One of the most effective ways to protect your personal information while browsing the web is by using a VPN. But what is a VPN exactly,...
What Does VPN Stand For? Understanding Its Use
In today’s interconnected world, ensuring your online privacy and security is more crucial than ever. One of the most effective tools for safeguarding your digital presence is a **VPN**. But what exactly does VPN stand for, and how does it...
VPN Definition: Virtual Private Networks Best Practices
A VPN (Virtual Private Network) is a tool that enhances your online security by encrypting your internet connection and masking your IP address. This makes it an essential part of modern digital privacy, allowing users to browse the web more...
Examples of Data Breaches and Lessons Learned
Data breaches have become a persistent threat to organizations of all sizes. By analyzing data breaches examples, we can uncover key lessons for safeguarding sensitive information. Below are some notable cases and the takeaways they offer.
Data Breach Response and Prevention Strategies
In today’s digital landscape, data breaches are a constant threat. Companies of all sizes are vulnerable to these attacks, making it crucial to adopt effective prevention and response strategies. This article will outline essential steps to help you prevent data...
How Do People Get Doxxed? | Risks and Prevention Tips
Doxxing, short for “document tracing,” refers to the act of publicly disclosing someone’s personal information, like their real name, home address, phone number, or even financial data, without consent. This malicious practice can lead to harassment, identity theft, and other...
Pretexting Definition: The Art of Deceptive Information Gathering
Pretexting is a social engineering tactic that involves creating a fabricated scenario to deceive an individual into disclosing sensitive information. Unlike other forms of cyberattacks, pretexting relies on psychological manipulation rather than technical exploits. In this article, we will explore...
What is Pretexting? | Understanding Social Engineering
Pretexting is a sophisticated social engineering technique used by cybercriminals to manipulate individuals into divulging sensitive information. But what is pretexting exactly, and how does it work? Let’s explore how pretexting operates and what you can do to protect yourself.
SSTP: Secure Socket Tunneling Protocol Explained
The Secure Socket Tunneling Protocol (SSTP) is an important player in ensuring secure and private communication over the internet. Often used in Virtual Private Networks (VPNs), SSTP provides a reliable and encrypted method for transmitting data, making it a go-to...
Enhancing DNS Security: Best Practices
In today's digital landscape, DNS security is a crucial aspect of safeguarding any organization’s network. The Domain Name System (DNS) acts like the internet’s phonebook, translating domain names into IP addresses. However, its critical role also makes it a prime...
SMTP Relay: Facilitating Efficient Email Delivery
In the world of email communications, SMTP relay plays a critical role in ensuring that emails are delivered efficiently across networks. Whether you're a business sending newsletters or transactional emails, understanding how SMTP relay works can help you optimize email...
Sendmail: Configuring Email Servers for Security
Sendmail is a widely-used mail transfer agent (MTA) that handles the delivery of email across networks. It’s been a cornerstone of email server infrastructure for decades, primarily on Unix-based systems. While Sendmail is powerful, its configuration can be complex. Properly...
Typosquatting: How Misspellings Can Lead to Fraud
Typosquatting, also known as URL hijacking, is a form of cyberattack that exploits common typing mistakes made by users when entering website addresses. A single misspelling can redirect users to fraudulent websites, exposing them to risks like phishing, malware, and...
Social Engineering Definition: Cybersecurity Best Practices
Social engineering is a technique used by cybercriminals to manipulate individuals into revealing confidential information or performing actions that compromise security. Rather than hacking systems directly, attackers exploit human psychology, making it one of the most dangerous and deceptive forms...
PII Meaning: Definition of Personal Identifiable Information
In today's digital world, the term "PII" (Personally Identifiable Information) has become central to discussions around cybersecurity and privacy. But what exactly is PII, and why is it so important to protect it? In this article, we will explore the...
Watering Hole Attacks: Identification and Prevention
Watering hole attacks are an increasingly sophisticated cyber threat, targeting specific groups or organizations by compromising websites they frequently visit. In this article, we will break down what a watering hole attack is, how it works, and most importantly, how...
DNS Meaning: What Does DNS Stand For?
When exploring the complex world of the internet, the term "DNS" frequently pops up. But what does DNS stand for, and why is it important? This article will break down the DNS meaning and explain its crucial role in maintaining...
What is Doxxing? | Understanding Online Exposure
In today’s digital age, personal information is more accessible than ever, and this has given rise to a dangerous practice known as doxxing. But what is doxing? Simply put, doxxing (also spelled "doxing") refers to the act of publicly sharing...
PII (Personal Identifiable Information): How to Protect Your Privacy?
In today’s digital age, Personal Identifiable Information (PII) is more vulnerable than ever. With cybercriminals targeting sensitive data to commit identity theft or fraud, safeguarding your PII is essential to maintaining privacy. This article will walk you through effective strategies...
Which type of phishing simulation to choose?
Phishing comes in different shapes and forms. This means you have a lot of choices when it comes to creating a phishing simulation, and most companies get confused as to what type of simulation they should run. In this article, we'll...
How to launch a phishing simulation to better protect your company?
In this post, we'll explore the key steps to launch a phishing simulation that will help you protect your company from phishing attacks.
Employee Phishing Training: Building Defense Skills
Phishing training for employees is essential in building defense skills against cyberattacks. By educating employees on how to recognize and respond to phishing attempts, businesses can reduce the risk of data breaches and enhance overall security. Learn the key components...
Phishing Training: Essential for Employee Security
Phishing training is essential for protecting your organization from cyberattacks. By educating employees on how to recognize and respond to phishing threats, you can reduce the risk of data breaches and enhance your overall security. Learn the key components of...
Phishing Awareness: Educating to Prevent Attacks
Phishing awareness is essential to safeguarding your business from cyberattacks. Learn how to recognize phishing attempts, understand common tactics used by attackers, and implement strategies to prevent these threats. Empower your team with the knowledge to protect sensitive information and...
Quishing: When Phishing Meets QR Codes
Quishing is a new phishing tactic where attackers use malicious QR codes to deceive users into visiting fraudulent websites or downloading harmful software. Learn how quishing works, real-world examples of this scam, and key strategies to protect yourself and your...
DMARC Explained: Securing Email Integrity
DMARC (Domain-based Message Authentication, Reporting & Conformance) is an email authentication protocol that helps prevent spoofing and phishing attacks. It allows domain owners to define how unauthenticated emails are handled, protecting both email integrity and brand reputation.
DMARC Checker: Validate Your Email Protection
Ensure your email domain is protected from spoofing with Arsen's free DMARC Checker. Validate your DMARC setup, verify SPF and DKIM alignment, and safeguard your emails against cyber threats. Strengthen your email security today with our simple and effective tool.
What is DKIM? Understanding Email Authentication
DKIM (DomainKeys Identified Mail) is an email authentication method that verifies the sender's identity and ensures message integrity. By adding a digital signature to emails, DKIM helps protect against spoofing and tampering. Learn how DKIM enhances email security and safeguards...
DKIM Checker: Verify Email Security
Ensure your emails are protected from spoofing and tampering with Arsen's free DKIM Checker. Easily verify your email's DKIM setup and secure your communications from potential cyber threats. Protect your domain today and enhance your email security in just a...
Common Phishing Indicators: Recognizing Red Flags
Identifying common indicators of a phishing attempt is crucial for staying secure online. Look out for suspicious sender addresses, generic greetings, urgent language, unusual links, and requests for sensitive information. Recognizing these red flags can help you avoid falling for...
Types of Phishing Attacks: A Comprehensive Guide
Phishing attacks come in various forms, from deceptive emails to fraudulent text messages. Understanding the types of phishing—including email phishing, spear phishing, smishing, vishing, and clone phishing—can help you identify and protect against these threats. Learn specific strategies to secure...
Understanding Spear Phishing: Focused Cyber Attacks
Spear phishing is a targeted cyberattack that uses tailored information to trick individuals or companies into revealing sensitive data. Learn what spear phishing is and discover key prevention tips, such as verifying the sender, being cautious of urgent requests, and...
Spear Phishing Definition: Targeted Email Threats
Spear phishing is a targeted form of phishing that uses personalized tactics to deceive specific individuals or organizations. Unlike regular phishing, spear phishing exploits trust by mimicking familiar contacts. Learn how to recognize these targeted threats and implement protective measures...
Spam vs Phishing: Definitions and Differences
Spam and phishing are common types of unwanted emails, but they serve different purposes and pose different risks. While spam typically promotes products or services, phishing aims to steal sensitive information using deceptive tactics. Understanding spam vs phishing is key...
Smishing vs Phishing: Definitions and Differences
Smishing and phishing are cyber threats that use deception to steal personal information. While phishing typically targets victims through email, smishing uses text messages to trick individuals into revealing sensitive data. Learn how these tactics work and the specific defenses...
Navigating Phishing Scams: Avoidance Techniques
Phishing scams use deceptive tactics to steal your sensitive information. By understanding different types like spear phishing, smishing, and pharming, you can better navigate these threats. Learn key avoidance techniques, including verifying requests, inspecting URLs, and using security software to...
Examples of Phishing Emails and Prevention Tips
Phishing emails are crafted to deceive and steal sensitive information. Understanding various phishing email examples, such as fake security alerts, unexpected invoices, and prize notifications, is key to recognizing these threats. Learn how to identify and avoid these scams to...
Identifying Phishing Emails: What to Look For
Phishing emails use deceptive tactics to trick you into revealing sensitive information. Learning to identify phishing email techniques, such as manipulated sender addresses, urgency tactics, and mismatched URLs, is crucial for your security. Discover how to spot these red flags...
Phishing Detection: Tools and Techniques
Phishing detection is essential to prevent cyberattacks that trick individuals into revealing sensitive information. Combining advanced tools like email filters, web filtering, and anti-phishing browser extensions with user education can significantly enhance your security. Learn the techniques to spot phishing...
How to Spot a Phishing Email: Key Indicators
Phishing emails are a favorite tool of cybercriminals, designed to steal sensitive information. Knowing how to spot a phishing email is key to staying protected. Look out for unusual email addresses, unexpected attachments, requests for personal information, poor grammar, and...
How Phishing Works: Mechanisms and Prevention
Phishing is a cyber threat that uses deception to steal sensitive information. Understanding how phishing works—from fake emails to targeted attacks—can help you recognize and avoid these scams. Learn about the techniques used by cybercriminals and the best practices for...
Facebook Phishing: Protecting Your Profile
Facebook phishing is a common scam where attackers attempt to steal your login credentials and personal information. By recognizing tactics like fake login pages, malicious links, and impersonation, you can protect your profile. Learn how to spot these threats and...
Phishing Email Examples: Spotting the Signs
Phishing emails often disguise themselves as legitimate communications to trick you into revealing sensitive information. Recognizing an example of phishing email is crucial for protecting your data. Learn how to spot signs like suspicious sender addresses, urgent language, and unusual...
TOP 5 Common Indicators of a Phishing Attempt
Phishing attempts are designed to trick you into revealing sensitive information. Recognizing the common indicators of a phishing attempt is essential for online security. From suspicious sender addresses to urgent language and unexpected requests, understanding these red flags can help...
Clone Phishing: Recognize and Avoid
Clone phishing is a deceptive cyberattack where legitimate emails are replicated with malicious intent. Attackers use nearly identical copies of trusted communications but replace links or attachments with harmful ones. Learn how to recognize and avoid falling victim to this...
Check Phishing Link: How to Verify Safe URLs
Phishing attacks often involve malicious links disguised as legitimate URLs. Knowing how to check phishing links is essential for your online security. Be cautious with suspicious URLs, hover over links to inspect their destinations, and avoid clicking anything that seems...
Vishing Definition: Voice Phishing Techniques
Vishing, or voice phishing, is a phone scam where attackers use various techniques, such as caller ID spoofing and urgency tactics, to trick victims into revealing sensitive information. Understanding these vishing techniques is crucial to recognizing and preventing these deceptive...
What is Vishing? | Protecting Against Phone Scams
Vishing is a form of voice phishing where attackers use phone calls to trick individuals into revealing sensitive information. Unlike traditional email-based phishing, vishing exploits the trust people place in phone communications. Learn how vishing works and the strategies you...
What is Catfishing? | Identifying Online Deception
Catfishing is a form of online deception where individuals create fake identities to manipulate others. Learning how to identify catfishing is essential to protect yourself from these scams. This article reveals key detection techniques, such as analyzing profiles, recognizing evasive...
Catfishing meaning: Definition & Examples
Catfishing is a form of online deception where someone creates a fake identity to lure others into fraudulent relationships. This practice can involve emotional manipulation, financial scams, or social media impersonation. In this article, we explore the catfishing meaning, the...
What is Spoofing? | Cybersecurity Risks
Spoofing is a deceptive cyberattack where criminals disguise themselves as trusted sources to steal sensitive information or spread malware. One of the most prevalent forms is email spoofing, where attackers forge the sender's address to trick recipients into taking harmful...
Spoofing Definition: How It Threatens Security
Email spoofing is a deceptive cyberattack where hackers forge an email's sender address to appear as though it's from a trusted source. This tactic is often used in phishing schemes, business email compromises, and malware distribution, posing significant threats to...
How to Prevent Spoofing: Strategies & Best Practices
Email spoofing is a dangerous cyber threat that can compromise your organization’s security and reputation. Attackers disguise their emails to appear as though they come from a trusted source, often leading to data breaches, financial loss, and identity theft. In...
How Klaxoon uses Arsen to train its employees against phishing attacks
Aymeric from Klaxoon explains why they chose Arsen to train their employees and improve their reflexes against phishing attacks.
Phishing & AI: new attacks and new solutions
In this discussion with Benjamin Leroux from Advens, we explore the changes brought by generative AI to the attack landscape when it comes to phishing and social engineering.
Malicious Attachment generation with generative AI
Spreading malware or gaining initial access through email attachment is the third most common phishing tactic. Because of the scale of our phishing operations at Arsen, we wanted to explore the use of generative AI to craft malicious attachments. This...
Generative AI Phishing Scenarios
GenAI phishing is now a thing. You might want to deploy it for your clients or your company but you might also want some scenario suggestions to get your creative juices flowing. This article is for you, we compiled and...
Using third party LLMs for genAI phishing operations
With the rise of genAI phishing, you might be tempted to use it for your phishing operations. Using a third party, well trained LLM has obvious advantages, from infrastructure cost — this GPU time isn’t cheap — to ease of interaction...
Defense in depth: the importance of the human factor
A paradox has struck me for several years now. Everyone I speak to is convinced of the predominance of human risk. The internet is full of statistics linking initial access to employee behavior in companies, yet this issue is addressed with...
3 advantages Arsen has over Gophish
At Arsen, we love Gophish. It’s by far the most comprehensive open-source solution for deploying phishing, whether for evaluation, training, or research purposes. That being said, GoPhish has numerous limitations that add significantly to the cost of use. Whether for your business or...
Alternatives to GoPhish for Comprehensive Phishing Simulations
Phishing simulation tools have become the front line of defense in cybersecurity training. By mimicking real-life phishing attempts, these tools assess human vulnerability in digital landscapes. One such popular tool is GoPhish. However, as cybersecurity threats evolve, so too must...
Use of AI in Social Engineering Attacks
From phishing to fake transfer scams, social engineering is rampant. User manipulation is responsible for a large number of cyberattacks, and the situation is not improving. Simultaneously, the rapid development of large language models, or LLMs, and the generative AI of late...
The Multi-Scenario Campaigns
A new feature has arrived on Arsen: multi-scenario campaigns. It allows you to use multiple phishing scenarios within a single campaign. The benefit? Stay realistic by not targeting all your employees in the same way. In fact, a hacker would prefer to...
Our most versatile phishing scenarios
Utiliser des scénarios polyvalents dans un [test de phishing](https://arsen.co/test-phishing) permet de cibler efficacement un large effectif avec peu de personnalisation. Une fausse alerte de sécurité vis-à-vis d’un compte Google peut par exemple cibler des personnes de services différents tout en restant...
USB Drop: Discover the USB drive powered attack
An attack via USB drive, also known as USB Drop, is a danger that is still underestimated. USB drives are very effective in helping us store and transport small amounts of data. We use them regularly, and many people cannot...
"OVH: Domain suspension", analysis of the phishing campaign
At Arsen, we help businesses protect themselves against phishing. Part of this work involves simulating attacks on employees. We are therefore particularly attentive to real attacks that can be observed online in order to constantly update our simulations to be representative...
How to customize a scenario with Arsen?
In this article, we will see how to customize a phishing test with Arsen. More specifically, what elements can be included in the email to have a realistic, personalized, and more or less difficult scenario? Before using Arsen, make sure you are...
How to report a fraudulent email?
Learn how to report a fraudulent email is a crucial step in the fight against phishing. In an ideal world, everyone facing a phishing attempt would report it, as it contributes to the fight against phishing. Despite various protections and anti-phishing...
How to effectively raise awareness against phishing?
Today, enough companies do not test, train, or sensitize their employees frequently enough to make the hacker profession attractive. By conducting a campaign once a year or every six months, you are not up to date on the ecosystem, threats, and...
Choosing the right schedule for your phishing simulations
When you want to test the resilience of your company to phishing attacks, you must choose certain parameters such as your targets, the type of campaign, or the scenario. A parameter rarely mentioned but which has a strong influence on the...
The cybersecurity of nomadic remote work
After seeing how to secure your remote work at home, we will now talk about mobility situations: working remotely outside. Laptops are blossoming on café terraces and it is pleasant to answer a few emails between appointments while sipping a refreshing...
Companies: How to secure teleworking
The use of teleworking has exploded and represents a major trend. This brings new challenges in terms of cybersecurity. Between the perceived improvement in quality of life for many employees and the assurance of a minimum continuity of activity in the...
How to effectively raise awareness against phishing?
In this video, we explain [how to effectively raise awareness against phishing](https://arsen.co/blog/sensibiliser-efficacement-phishing). The objective of this awareness is to improve the behavior of employees in the face of attacks. An employee who is not properly sensitized is an integral part of...
What is phishing? Cyberattack's most popular initial access vector
Whether it's clicking on a malicious link or sending confidential data to a fake third party, if the threat is always external, 90% of effective cyber attacks involve an error resulting from human exploitation. It is based on this fact...
What are the results to observe during a phishing simulation?
During a phishing simulation, you will retrieve behavioral data and be able to determine your level of resilience. But what are the results to observe following a false phishing campaign and how to exploit them?
Why generate a random password?
Often, when an individual needs to create a new password, they will rack their brains and choose personal information that relates to them, then modify it by changing elements or adding special characters. Unfortunately, this is a bad strategy: all of...
How to properly manage your passwords
Managing identification, and more specifically passwords, is a key lever in cybersecurity. This is part of [good cybersecurity practices](/blog/personal-cybersecurity): if you have a good password policy in place, it is harder to attack and compromise your accounts, whether they are professional...
What is Juice Jacking ?
Juice jacking is a type of cyber attack that exploits USB charging cables or chargers to compromise devices with USB ports, especially mobile phones. Charging cables don't just power your phone's battery. They also facilitate data transfer, like when importing photos...
General cybersecurity recommendations for businesses
Very often during discussions with our clients, we realize that some basics of cybersecurity are not necessarily mastered. It is both common and dangerous. Cybersecurity is everyone's business and it is important to communicate and educate each employee about the basic rules...
Classification of the difficulty level of phishing
Not all phishing emails are equal. When I ask someone what they think of a "phishing email," the descriptions are very varied. Among these descriptions, the level of difficulty, that is to say, how difficult it is to detect the fraud, also...
Click campaigns: lightweight phishing simulations to train people
Click campaigns are now available on Arsen! When you schedule a phishing campaign, it is possible to do Credential Harvesting or a click campaign. If an employee clicks on the link during a credential harvesting training campaign, they will be redirected to...
Lessons learned from over 30,000 phishing simulations
After observing more than 30,000 phishing email simulations launched by the Arsen platform, we have drawn some lessons that we wanted to share.
Successfully conducting a phishing simulation
Why conduct a fake phishing exercise? Phishing is the entry point for 91% of attacks*. The objective of phishing simulations is to prevent the hacking of your company in order to avoid financial losses.
How to train your collaborators following a phishing simulation?
Orchestrating realistic phishing simulations is only a first step in improving your company's resilience. Therefore, we will examine how to properly train your employees following a phishing simulation. Post-campaign awareness is crucial in anti-phishing training. This is the stage where you...
Good practices of personal cybersecurity
We live in an increasingly connected world. Everyone has a phone with capabilities that surpass most computers available a few years ago, telecommuting is strengthening, most employees have a professional laptop, and our coffee machines are connected to the Internet. In...
Defeating Multi-factor Authentication through a Simple Phishing Email
In this article, I will show you in a video how, from a simple phishing email, we can bypass multi-factor authentication, also known as MFA or 2FA."
Solutions against ransomware: how to protect, prevent and fight them
Ransomwares are becoming increasingly present on our systems. Reveton, WannaCry, Cryptolocker, REvil: if you know these names, it's because they are all ransomwares that have caused significant damage. Ransomware is the monetization method for many hacking groups and represents a real...
What is Cryptolocker? Presentation, infection and defence strategies
Cryptolocker is a notorious type of ransomware that has become a major threat in the world of cybersecurity. This malicious software is designed to encrypt a victim's files and demand payment, typically in cryptocurrency, to unlock them. Understanding what Cryptolocker...
How often to conduct phishing simulations?
When a company adopts a new phishing simulation solution, the question often arises: "How often should I conduct phishing simulations?" The frequency of phishing simulations is a crucial parameter in the fight against phishing. However, some companies do not define it...
Phishing: How does Monisnap protect itself?
"I don't think we are at risk: we have a very technical and educated team on the subject, but I would like to be sure..." This is the first exchange we had with Jonathan Brossard, CTO of Monisnap. Monisnap is a...
Emotet: the malware that disrupted the private sector for 7 years.
Originally, Emotet was a banking Trojan malware. Its role was to discreetly infiltrate computers in order to steal sensitive information such as banking details. The malware carried out malicious tasks such as software deletion, copying onto other physically connected devices,...
What is catfishing, and how to protect from it?
In March 2021, the top 10 dating sites in France recorded 46.4 million visits, according to a study conducted by [monpetitdate](https://www.monpetitdate.fr/etude-statistiques-sites-de-rencontre/). Dating apps have become genuine tools for finding one's future partner. However, these apps are not used solely for...
WannaCry, the biggest ransomware heist in history
WannaCry is the ransomware behind one of the most significant ransomware attacks. In this article, we look back at the history of this particularly virulent ransomware.
Managing the risks tied to phishing
The risks associated with phishing are often underestimated. Many still believe that the consequences are limited to having to change a few passwords, scan their network, or even have a comprehensive security policy. However, as we will see, phishing can have...
BEC Definition: Understanding Business Email Compromise
The compromise of email addresses, or Business Email Compromise (BEC), is a popular attack aimed at compromising a company's mailbox for malicious purposes. The simplest monetization is generally to request a fund transfer from the corrupted address or a change...
Instagram Phishing: Risks and Protection Measures
Instagram is a highly popular social network, making phishing on the platform equally prevalent. According to the "Digital Report 2021" by Hootsuite and We Are Social, Instagram ranks fifth among the most downloaded apps with 1.221 billion active users. Notably,...
The slow but steady evolution of phishing attacks
Discover the evolution of phishing attacks over time, from the first phishing attack to the most advanced attacks occurring today.
Cybersecurity and work from home
In this article, we will focus on cybersecurity at home, or how to secure your telecommuting from home. The rules and best practices explained in this article apply to telecommuting of all kinds, but if you prefer the smell of coffee...
Why are you losing money with your awareness solution?
In this article, we will discuss the limitations of different awareness solutions. The goal is not to criticize these types of solutions, but to present the missing parts so that you can either fill them or choose a more comprehensive...
What to do after a phishing simulation?
It is not always easy to know the steps that follow a [phishing test](https://arsen.co/test-phishing). Many of our clients contact us initially for a phishing test and ask us what they should do once the results are collected. In this article, we...
How does a phishing test take place?
In this article, we will analyze the process of a phishing test, from its setup to reporting. We will discuss framing, technical deployment, execution, and post-mortem of the exercise.
What is social engineering?
Social engineering is a malicious practice aimed at manipulating an individual or a society. The goal is for them to take actions without realizing the consequences. Being persuasive and establishing trust in the exchange is crucial to reduce the victim's...
What is Smishing? Definition, mechanisms, identifcation and examples
Did you know that SMS has an average open rate of over 95%? The definition of smishing is a digital attack through SMS that can have serious consequences. SMS marketing has become a strategy that many companies use. Unfortunately, hackers...
Managing Campaigns as a Team.
Managing numerous phishing campaigns takes time. That's why many of our clients share the various tasks related to phishing test management or scenario design. Our awareness platform allows you to create operator or spectator access to work as a team on...
Securing telecommuting: the complete guide
How to secure telecommuting? In recent months, we have published various articles on cybersecurity and telecommuting. Indeed, the context of the health crisis has led to an increase in telecommuting. Sometimes implemented in a hurry, this brings its share of risks...
"Browser in the Browser": A New Variant of Phishing
A new variant of phishing has been observed lately, called Browser in the Browser (BitB). It is simply an attack aiming to deceive usual human detection techniques by generating a fake window inside a real window. Indeed, most of the time,...
How to assess your risk when faced with phishing?
Phishing is the entry point for 90% of cyberattacks today. This threat poses various risks to a company, including organizational, reputational, financial, and legal risks. It is therefore interesting to question how to assess the risk of a phishing attack for...
The phishing of Instagram accounts
Instagram is a very popular social network, so it is logical that phishing on Instagram is just as popular. According to a study, "Digital Report 2021" published by Hootsuite and We Are Social, Instagram is the 5th most downloaded application...
Why carry out phishing simulations with groups of employees?
The aim of your phishing campaigns is to get as close as possible to real attacks threatening your company in order to improve your resilience against them. Some hackers are increasingly focusing on the quality of their emails rather than...
Examples of vishing attacks
Vishing, or voice phishing, is a form of phone scam where attackers impersonate trusted entities to trick victims into revealing sensitive information. In this article, we'll look at common vishing examples. Understanding these tactics can help you identify and protect...
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