This week’s security newsletter was dominated by a Pentagon personnel data breach affecting more than three million people, ...

Hackers are actively scanning for a Rejetto HFS weak signing key vulnerability, tracked as CVE-2026-61500, that allows session forgery, account takeover, and remote code execution (RCE).

Fortinet is warning customers to lock down FortiMail after attackers started exploiting a critical bug that lets them write ...

Fortinet is warning customers of a critical FortiMail vulnerability, tracked as CVE-2026-104286, that is being actively ...

CISA added critical Fortinet FortiMail flaw CVE-2026-104286 to its KEV catalog following evidence of active exploitation.

CISA has added a critical FortiMail zero-day to its KEV catalog after Fortinet confirmed active exploitation of the flaw.

Data: CISA KEV Catalog, NVD (NIST). Both are U.S. Government public-domain feeds. Not security advice.