Fortinet customers are seeing attackers exploiting a patch bypass for a previously fixed critical FortiGate authentication vulnerability (CVE-2025-59718) to hack patched firewalls. One of the affected ...

The attacks by a China-linked hacking group involved exploitation of a zero-day vulnerability and occurred in 2022 and 2023, according to the Dutch military intelligence service. Attacks by a ...

Fortinet warns that threat actors use a post-exploitation technique that helps them maintain read-only access to previously compromised FortiGate VPN devices even after the original attack vector was ...