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Fog ransomware targets SonicWall VPNs to breach corporate networks

Fog and Akira ransomware operators are increasingly breaching corporate networks through SonicWall VPN accounts, with the threat actors believed to be exploiting CVE-2024-40766, a critical SSL VPN access control flaw. SonicWall fixed the SonicOS flaw in late August 2024, and roughly a week later, it warned that it was already under active exploitation. At the same time, Arctic Wolf security…