Windows 11 hides powerful built-in tools in shortcuts and settings. Discover nine underrated features that boost productivity, security, and daily use.

Your Windows PC has a backup tool that's secretly useful - here's what it can do ...

“LummaStealer is back at scale, despite a major 2025 law-enforcement takedown that disrupted thousands of its command-and-control domains,” researchers from security firm Bitdefender wrote. “The ...

A member of the Crazy ransomware gang is abusing legitimate employee monitoring software and the SimpleHelp remote support tool to maintain persistence in corporate networks, evade detection, and ...

Threat actors are abusing Claude artifacts and Google Ads in ClickFix campaigns that deliver infostealer malware to macOS users searching for specific queries.

Microsoft researchers said some companies are hiding promotional instructions in "Summarize with AI" buttons, poisoning ...

That helpful “Summarize with AI” button? It might be secretly manipulating what your AI recommends. Microsoft security researchers have discovered a growing trend of AI memory poisoning attacks used ...

Copilot Studio agents are increasingly powerful. With that power comes risk: small misconfigurations, over‑broad sharing, unauthenticated access, and weak orchestration controls can create real ...

Now that Windows 10 has reached the end of support, it's increasingly appealing to cybercriminals. While upgrading is recommended, you don't have to switch immediately—here's how you can keep your ...

Watch what you type. The real 7-Zip uses a .org domain, but a .com version is distributing a Trojan, according to antivirus ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...