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

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

Zscaler ThreatLabz assessed with medium to high confidence that an Iranian adversary targeted Iraq’s Ministry of Foreign ...

Microsoft uncovers OAuth phishing campaigns that abuse login redirects to deliver malware and steal credentials.

North Korean hackers are deploying newly uncovered tools to move data between internet-connected and air-gapped systems, spread via removable drives, and conduct covert surveillance.

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 ...

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 ...

The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach reports, expert analysis, and actionable insights for infosec professionals and ...

Let me tell you how I came within steps of becoming a victim in an elaborate social engineering scheme designed to exploit something so routine and apparently harmless as a Microsoft Teams call ...

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

At the start of February, OpenAI upgraded its Codex coding app to give it the ability to manage multiple AI agents. At the ...