Click any tag below to further narrow down your results
Links
Fintech firm Marquis is seeking compensation from SonicWall after a breach at the firewall provider exposed critical data, enabling hackers to steal customer information during a ransomware attack. Marquis confirmed that it stored a backup of its firewall configuration in SonicWall's cloud, linking the two incidents. SonicWall has requested evidence to support Marquis' claims.
A surge in Akira ransomware attacks targeting SonicWall SSL VPN connections has been observed since mid-July 2025, primarily exploiting unpatched versions of SonicOS. Attackers gain unauthorized access, often bypassing Multi-Factor Authentication (MFA), and can quickly escalate to data encryption and exfiltration within hours. SonicWall has issued patches for a critical zero-day vulnerability, but many devices remain vulnerable as of 2025.
Ongoing Akira ransomware attacks are successfully breaching SonicWall SSL VPN accounts even with one-time password (OTP) multi-factor authentication enabled. This exploitation is linked to previously stolen OTP seeds and an improper access control vulnerability (CVE-2024-40766), prompting SonicWall to recommend that administrators reset VPN credentials and ensure devices are running the latest firmware.
SonicWall is investigating a surge of ransomware incidents affecting its Gen 7 firewalls, linked to a potential zero-day vulnerability in its SSL VPN services. The company is collaborating with third-party threat research teams to assess the situation and has advised customers to disable SSL VPN services where feasible and implement security measures to mitigate risks. Previous attacks have exploited similar vulnerabilities, highlighting ongoing concerns about the security of SonicWall's products.