FortiBleed Exposes Large-Scale Credential Spraying Campaign Targeting Fortinet VPNs Worldwide
335/69 Monday, June 22, 2026 Reports indicate that FortiBleed has exposed a large-scale attack campaign that attempted to log in to Fortinet VPNs through billions of Credential Spraying attempts, resulting in compromises of multiple organizations worldwide. The incident was discovered by Volodymyr “Bob” Diachenko, a researcher from SecurityDiscovery.com, after the attackers’ infrastructure was exposed on […]
