SonicWall Firewall Devices 0-day Vulnerability Actively Exploited by Akira Ransomware

A suspected zero-day vulnerability in SonicWall firewall devices that the Akira ransomware group is actively exploiting. The flaw allows attackers to gain initial access to corporate networks through SonicWall’s SSL VPN feature, leading to subsequent ransomware deployment. In late July 2025, security researchers observed a significant increase in ransomware attacks leveraging SonicWall devices. The evidence […]

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