Hackers are impersonating IT staff in Microsoft Teams to trick employees into installing malware, giving attackers stealthy ...

Hackers contacted employees at financial and healthcare organizations over Microsoft Teams to trick them into granting remote ...

IntroductionThreat actors often take advantage of major global events to fuel interest in their malicious activities. Zscaler ThreatLabz is diligently tracking a surge in cybercriminal activity that ...

Transparent Tribe uses AI tools to mass-produce polyglot malware targeting India using Slack, Discord, and Google Sheets C2.

Researchers link Silver Dragon APT to APT41 after attacks on government entities using Cobalt Strike, DNS tunneling, and Google Drive-based C2.

North Korean hacking group APT37 was seen deploying new implants, backdoors, and other tools in attacks targeting air-gapped ...

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.

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 next version of Windows 11 is version 26H1, but Microsoft says it won't be released as an update to version 25H2. When you purchase through links on our site, we may earn an affiliate commission.

Firstly, the good news: If you have Windows 10 installed on your PC, you can upgrade to Windows 11 24H2 (the latest version of Windows 11) free of charge. This makes sense, as support for Windows 10 ...