#ActiveMail

Security Landsecurityland
2025-04-25

Urgent security alert for Active! mail users! A critical vulnerability (CVE-2025-42599) was exploited in zero-day attacks for over 8 months. Find out if you're affected and what steps to take now. Don't wait!

security.land/critical-active-

Security Landsecurityland
2025-04-22

Deep dive into the critical buffer overflow vulnerability (CVE-2025-42599, CVSS 9.8) in Active! mail that led to the IIJ Secure MX Service data breach. Understand the risks of this high-severity flaw.

security.land/critical-buffer-

Security Landsecurityland
2025-04-22

Major data breach confirmed by Internet Initiative Japan (IIJ): Over 311,000 email accounts and 488 third-party cloud admin credentials leaked from their Secure MX Service. Find out the details and cause of this significant security incident.

security.land/iij-confirms-maj

Client Info

Server: https://mastodon.social
Version: 2025.04
Repository: https://github.com/cyevgeniy/lmst