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...
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....
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...
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....
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...
Six phishing email examples used against companies, from vendor bank changes to ClickFix and QR lures. Each comes with the tell that gives it away and the control that stops it, for security teams.
Email filters, URL scanners and browser extensions catch known phishing, but each layer has gaps. See what to deploy in what order, and how to measure the human layer that catches the rest.
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...
Fake login pages, Messenger links and fake friend requests drive Facebook phishing. Learn how to spot them, secure your profile, and see why a stolen password can also expose your company.
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...
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...
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...
Check a phishing link in 9 steps: read the real domain, spot lookalike characters and odd TLDs, expand short URLs, scan with URLScan and report doubts. Tips for security teams included.
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...
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...
Catfishing means creating a fake online identity to gain trust. Learn the definition, four common examples and warning signs, plus how the same tactic is used to reach employees, payments and systems.
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,...
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 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,...
