FortiBleed
Detect Fortinet VPN credential exposure from infostealer malware campaigns. Enter a domain, IP address, or CIDR range.
Active Global Campaign
73,932+ Fortinet firewalls compromised globally. Automated operation targeting FortiGate firewalls and VPN gateways worldwide. VantaPrism publishes this intelligence to help organizations secure ethical disclosure before wider distribution.
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help Frequently Asked Questions
What is FortiBleed? expand_more
FortiBleed refers to a large-scale exposure of Fortinet FortiGate firewall and VPN gateway credentials harvested by infostealer malware. The FortiBleed Free Check lets you test whether a domain, IP, or CIDR range appears in this breach data.
How do I check if my Fortinet VPN is compromised? expand_more
Enter your domain, IP address, or CIDR range into the FortiBleed Free Check scanner above. It cross-references global infostealer telemetry and instantly reports whether exposed Fortinet VPN credentials were found for that target.
Is the FortiBleed exposure check free? expand_more
Yes. The FortiBleed Free Check is completely free and requires no account or signup. You can scan a domain, IP, or CIDR range and view exposure results immediately.
What can I scan with FortiBleed Free Check? expand_more
You can scan a domain (example.com), an IPv4 or IPv6 address, or a CIDR range (such as 10.0.0.0/24) to check for exposed Fortinet FortiGate VPN credentials.