Signed malware backed by a stolen EV certificate deployed legitimate RMM tools to gain persistent access inside enterprise ...

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While some of the campaigns have been found to leverage the technique to deliver malware, others send users to pages hosted on phishing frameworks such as EvilProxy, which act as an ...

Malicious Packagist Laravel packages install a cross-platform RAT enabling remote shell access and system reconnaissance via C2 server.

IntroductionIn January 2026, Zscaler ThreatLabz observed activity by a suspected Iran-nexus threat actor targeting government officials in Iraq. ThreatLabz discovered previously undocumented malware ...

IntroductionIn December 2025, Zscaler ThreatLabz discovered a campaign linked to APT37 (also known as ScarCruft, Ruby Sleet, and Velvet Chollima), which is a DPRK-backed threat group. In this campaign ...

AI is helping cybercriminals to rapidly assemble malware with flat-pack efficiency. It’s almost like buying a sofa from Ikea, ...

OAuth redirection is being repurposed as a phishing delivery path. Trusted authentication flows are weaponized to move users ...