The Cyren Incident and Response research team continuously collects phishing data and identifies the most effective phishing attacks using Cyren Inbox Security (CIS),...
Cyren Security Blog
Business Email Compromise | Office 365 | Phishing | Security Research & Analysis
Safe Links in Office 365
Safe Links is a feature of Microsoft Defender for Office 365 (formerly known as Advanced Threat Protection) that helps protect from users clicking on malicious URLs....
Call Me An Impostor
Mysterious Transformation from Scammer to Executive Manager Trust but verify - how often have you heard this saying? Most likely a lot, it’s so easy for users to forget...
Anatomy of an Attack: Evasive Zoom phishing campaign using multiple phishing techniques at once
Anatomy of an Attack: Evasive Zoom phishing campaign using multiple phishing techniques at once In the final days of November, Cyren Inbox Security detected a massive...
Email spoofing BEC attack targeting numerous employees at once
Spear-phishing spoofed attacks have been and remain one of the most substantial cyber threats that organizations face nowadays. And once we talk about spear-phishing,...
Microsoft reports a “leap in attack sophistication”
Last month Microsoft released a sobering Digital Defense Report. From their perch powering 600,000 enterprises’ cloud inboxes (in the United States alone), they report:...
Anatomy of a Phishing Attack: Stolen Microsoft 365 Credentials
Phishing attacks designed to steal Microsoft 365 credentials are launched every day and growing more sophisticated. We recently detected a massive attack that hid a...