#activemail — Public Fediverse posts

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.

#SecurityLand #CyberWatch #Vulnerability #IIJ #ActiveMail #DataBreach

https://www.security.land/critical-buffer-overflow-in-active-mail-identified-as-cause-of-iij-secure-mx-data-breach/

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.

#SecurityLand #CyberWatch #IIJ #Japan #DataBreach #MailVulnerability #ActiveMail #DataLeak

https://www.security.land/iij-confirms-major-data-breach-over-311k-email-accounts-and-488-cloud-admin-credentials-leaked/