Sourabh Verma

All posts by Sourabh Verma

Sourabh is a Cybersecurity Analyst at Barracuda. He's a security expert. Sourabh supports our XDR service delivery and is highly skilled at analyzing security events to detect cyber threats, helping keep our partners and their customers protected.

All Posts
Cybersecurity Threat Advisory
Cybersecurity Threat Advisory: SonicWall VPNs targeted by Akira ransomware
FeaturedSecurity

Cybersecurity Threat Advisory: SonicWall VPNs targeted by Akira ransomware

Akira ransomware operators have launched an aggressive campaign targeting SonicWall VPN appliances. Attackers have already breached accounts protected by multi-factor authentication (MFA) successfully, leveraging vulnerabilities in SonicWall Secure Mobile Access (SMA) and SSL-VPN portals. The campaign is characterized by rapid...

/ September 30, 2025
Cybersecurity Threat Advisory
Cybersecurity Threat Advisory: Severe WebDAV vulnerability
FeaturedSecurity

Cybersecurity Threat Advisory: Severe WebDAV vulnerability

Microsoft has disclosed a serious zero-day vulnerability in the Web Distributed Authoring and Versioning (WebDAV) protocol, identified as CVE-2025-33053, with a CVSS score of 8.8. Actively exploited by the Stealth Falcon APT group, this vulnerability enables remote code execution (RCE)...

/ June 30, 2025