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Bleeping Computer
A digitally signed adware tool has deployed payloads running with SYSTEM privileges that disabled antivirus protections on thousands of endpoints, some in the educational, utilities, government, and healthcare sectors. [...]
The Hacker News
Microsoft has disclosed details of a credential theft campaign that employs fake virtual private network (VPN) clients distributed through search engine optimization (SEO) poisoning techniques. "The campaign redirects users searching for legitimate enterprise software to malicious ZIP files on attacker-controlled websites to deploy digitally signed trojans that masquerade as trusted VPN clients
The Hacker News
Cybersecurity researchers have discovered a new variant of a macOS information stealer called MacSync that's delivered by means of a digitally signed, notarized Swift application masquerading as a messaging app installer to bypass Apple's Gatekeeper checks. "Unlike earlier MacSync Stealer variants that primarily rely on drag-to-terminal or ClickFix-style techniques, this sample adopts a more
Bleeping Computer
The latest variant of the MacSync information stealer targeting macOS systems is delivered through a digitally signed, notarized Swift application. [...]
Dark Reading
While AI-generation services and major camera makers are adopting the specification for digitally signed metadata, creating a workflow around the nascent ecosystem is still a challenge.
Dark Reading
In a Solar Winds-like attack, compromised, digitally signed versions of 3CX DesktopApp are landing on user systems via the vendor's official, legitimate update mechanism, security firms warn.
The Hacker News
3CX said it's working on a software update for its desktop app after multiple cybersecurity vendors sounded the alarm on what appears to be an active supply chain attack that's using digitally signed and rigged installers of the popular voice and video conferencing software to target downstream customers. "The trojanized 3CX desktop app is the first stage in a multi-stage attack chain that pulls
Bleeping Computer
A digitally signed and trojanized version of the 3CX Voice Over Internet Protocol (VOIP) desktop client is reportedly being used to target the company's customers in an ongoing supply chain attack. [...]
Bleeping Computer
A digitally signed and trojanized version of the 3CX Voice Over Internet Protocol (VOIP) desktop client is reportedly being used to target the company's customers in an ongoing supply chain attack. [...]