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

How modern infostealers target macOS systems, leverage Python‑based stealers, and abuse trusted platforms and utilities to ...

China-linked Mustang Panda used updated COOLCLIENT malware in 2025 espionage to steal data from government and telecom ...

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 ...

The modular Windows RAT uses in-memory execution and live operator control to maintain persistence and exfiltrate sensitive ...

As attackers hide longer and deeper, behavior-first detection becomes the only reliable way to expose them.

When ransomware cripples a business’s systems or stealthy malware slips past defenses, the first instinct is to get everything back online as quickly as ...

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

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

Experts reveal Evelyn Stealer malware abusing VS Code extensions to steal developer credentials, browser data, and ...

If you've used Windows 11 for any length of time, you'll understand.

A coordinated cyber-espionage campaign attributed to the Chollima advanced persistent threat group has drawn attention from ...