Can you really get a Windows PC running like new again? Using this free tool from Microsoft, you can get pretty close.

The word 'virus' gets tossed around a lot. Here's what actually counts, what to watch for, and how to stay two clicks ahead A computer virus is a type of program that, much like a regular virus, ...

Malware is evolving to evade sandboxes by pretending to be a real human behind the keyboard. The Picus Red Report 2026 shows 80% of top attacker techniques now focus on evasion and persistence, ...

Meta says that Moltbook's approach to "connecting agents through an always-on-directory" is novel.

The Russian state-sponsored APT28 threat group is using a custom variant of the open-source Covenant post-exploitation framework for long-term espionage operations.

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

Something else to worry about.

Hackers have a new tool called ClickFix. The new attack vector combines fake human-verification prompts with malware, trying to trick users into running Terminal commands that bypass macOS security.