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Microsoft Exchange Online outage causes email delays, failures
Multiples vulnérabilités dans Roundcube (26 mai 2026)
SEPPMail Secure E-Mail Gateway Vulnerabilities Enable RCE and Mail Traffic Access
[NEU] [hoch] Microsoft Exchange Server: Schwachstelle ermöglicht Cross-Site-Scripting- und Spoofing-Angriffe
More PayPal emails hijacked to deliver tech support scams
Email threat landscape: Q1 2026 trends and insights
Microsoft to block legacy TLS connections for POP and IMAP in Exchange Online
Thousands of Zimbra servers vulnerable to actively exploited flaw
[NEU] [mittel] SmarterTools SmarterMail: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff
Over 10,000 Zimbra servers vulnerable to ongoing XSS attacks
Thunderbird 150 arrives with encrypted message search and OpenPGP improvements
Google rolls out Gmail end-to-end encryption on mobile devices
When attackers already have the keys, MFA is just another door to open
How Mimecast brings enterprise-grade email protection to API deployment
Microsoft fixes Classic Outlook bug causing email delivery issues
Microsoft links Classic Outlook issue to email delivery problems
Microsoft adds high-volume email sending to Exchange Online
AI-Generated Calendar Event Phishing w/ Dynamic Landing Pages
Mimecast makes enterprise email security deployable in minutes
Google now allows you to change your @gmail.com address
Iranian hackers breach FBI director’s personal email, and post his CV and photos online
FBI Confirms Kash Patel Email Hack as US Offers $10M Reward for Hackers
FBI confirms hack of Director Patel's personal email inbox
Iran-Linked Hackers Breach FBI Director’s Personal Email, Hit Stryker With Wiper Attack
Why Your Brain is a Security Risk
Proofpoint unifies email, data, and AI security to reduce enterprise blind spots
Proofpoint Redefines Email and Data Security for the Agentic Workspace
CISA orders feds to patch Zimbra XSS flaw exploited in attacks
Microsoft Exchange Online outage blocks access to mailboxes
From transparency to action: What the latest Microsoft email security benchmark reveals
Purchase order attachment isn’t a PDF. It’s phishing for your password
How fake party invitations are being used to install remote access tools
AI is driving a new kind of phishing at scale