Microsoft said on Wednesday its Digital Crimes Unit filed a legal action against Lumma Stealer last week, after it found nearly 400,000 Windows computers globally infected by the information-stealing ...

Malware has become a prevalent part of the online ecosystem. It's become so bad, in fact, that the FBI has even warned Americans to replace certain wi-fi routers in the past, to help avoid known ...

Until now, anyone wanting to know exactly which processes Windows loads at start-up had to use the external tool Sysmon.

Microsoft said it has detected a new variant of XCSSET, a powerful macOS malware family that has targeted developers and users since at least 2020. The variant, which Microsoft reported Monday, marked ...

Microsoft has confirmed an emergency security update as CISA warns that two new Defender zero-days are being exploited by attackers.

Microsoft Corp. introduced a new artificial intelligence agent on Tuesday that can analyze and classify malware in the wild at scale, without human intervention. The newly minted AI model, named ...

A new SHub Reaper macOS infostealer spoofs prompts from Apple, Google, and Microsoft to steal passwords, crypto data, and business files from Macs.

Hackers continuously target Windows users by exploiting existing vulnerabilities or installing malware. Security experts found a new type of malware that spreads through fake human verification pages.