ESET researchers present technical details on a recent data destruction incident affecting a company in Poland’s energy sector.

The North Korean hacker group Konni (Opal Sleet, TA406) is using AI-generated PowerShell malware to target developers and engineers in the blockchain sector.

North Korean Konni hackers are now targeting blockchain developers and engineers with AI-generated malware.

Hitting 1 billion monthly active users should be cause for celebration in Redmond. These days, though, it feels like every one of them is complaining. Does Microsoft have what it takes to address the ...

A new malicious campaign mixes the ClickFix method with fake CAPTCHA and a signed Microsoft Application Virtualization (App-V ...

North Korean group Konni uses AI-assisted PowerShell malware and phishing via Google ads and Discord to breach blockchain ...

This is Part 2 of our two-part technical analysis on the Gopher Strike and Sheet Attack campaigns. For details on the Gopher Strike campaign, go to Part 1.IntroductionIn September 2025, Zscaler ...

Have you ever been given an application and instructed to run it on various computers and systems, only to realize that it wasn’t built for multiple hosts? After all, some apps are designed to be ...

ESET researchers discover an Android spyware campaign targeting users in Pakistan via romance scam tactics, revealing links to a broader spy operation.

Launch multiple apps at once, clear temporary files, and more.

Created by Mills Kojo Akyeampong – Security Systems & Network Engineer.