Perimeter-Security

breach 2026-06-19
FortiBleed: Cracked Admin Credentials Leak for 73,932 Internet-Facing FortiGate Firewalls
A Russian-speaking crew cracked weak legacy FortiOS password hashes to harvest working admin and SSL VPN credentials for 73,932 FortiGate firewalls — roughly half the internet-facing fleet across 194 countries. Assume compromise and rotate now.
fortinet fortigate fortios credential-leak ssl-vpn perimeter-security sha-256 threat-hunting infrastructure

FortiBleed: Cracked Admin Credentials Leak for 73,932 Internet-Facing FortiGate Firewalls