Cybersecurity researchers has revealed that for months now, Fortinet’s Windows VPN client has been vulnerable to a flaw which allows threat actors to steal user credentials - and Chinese hackers have ...

Update 2/11/25 07:32 PM ET: After publishing our story, Fortinet has informed us that the new CVE-2025-24472 flaw added to FG-IR-24-535 today is not a zero-day and was already fixed in January.

Fortinet firewalls are under threat from a single sign-on (SSO) vulnerability, which allows unauthorized configuration changes. According to researchers at Arctic Wolf, the exploit hinges on ...

The security vendor was hit with numerous stock downgrades from Wall Street analysts Thursday following company disclosures about the pace of firewall upgrades from customers. Fortinet saw numerous ...

A threat actor has been compromising Fortinet firewalls through single sign-on (SSO) logins over the past week, raising the specter that a previously disclosed and mitigated authentication bypass ...