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

"Living Off the Land" attacks use built-in tools and processes instead of traditional malware.

How to fully back up your Windows PC for free (even if it's working properly today) ...

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, ...

New research from the Antiviral Gene Therapy Research Unit (AGTRU) at Wits University sheds light on how “viral mimics,” essentially non-lethal clones of highly infectious viruses that can be produced ...

Researchers have devised a new tool for discerning between naturally occurring viral outbreaks and those resulting from lab ...

A pair of US lawmakers are calling for an investigation into how easily spies can steal information based on devices’ electromagnetic and acoustic leaks—a spying trick the NSA once codenamed TEMPEST.

The Epstein-Barr virus (EBV) can cause certain types of cancer or autoimmune diseases, but how the body controls this common viral infection is largely unknown. Researchers at the University Hospital ...

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A virus that is big enough to be seen under an ordinary light microscope co-opts its host’s systems with the help of potentially purloined genes. The researchers found that the virus makes a complex ...

But scientists say there are practical and ethical challenges to overcome before the strategy could be deployed in real-world settings.