A threat actor has been caught using AI-generated malware in a real network intrusion, deploying a PowerShell script that an ...

In the brief history of AI security, the prompt injection has quickly become the top threat. Large language models are ...

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Nvidia, which has dominated the market for AI chips in data centers, is pushing into PCs with a new processor, the RTX Spark superchip. The Arm-based chip will debut on laptop models from Microsoft, ...

Learn how to transform everyday PowerShell one-liners and batch scripts into advanced functions with validation, pipeline support and help. Understand how to organize reusable code into modules with ...

INDIANAPOLIS — Scott McLaughlin waited 12 months to erase the worst memory of his life. He spent the time contemplating the haunting images of a spinning car hitting the wall last May before the race ...

For decades, he criticized the industry’s lax attitudes toward computer security and individual digital privacy. He also developed solutions. By John Markoff In November 1952, a Harvard sophomore, ...

Tom has been covering technology since 2019, having worked as part of the phones team at TechRadar and then as an editor at What to Watch. Since 2025 he’s been a freelance contributor for many more ...

Perplexity today launched Personal Computer, an expansion of Perplexity Computer that integrates with local files and apps on a Mac. Personal Computer was announced in March and was available on a ...

Confirming it has reached 3 million weekly developers, OpenAI is massively updating its Codex developer environment via its Mac and Windows desktop apps today to bring it closer to the “Super App” the ...

One of the telltale signs that your computer has been compromised is unexplained slowdowns and constant background activity — even when you’re not using your computer. Additionally, look out for ...

There’s malware lurking in shady smartphone apps and cheap off-brand household electronics. It has allowed operators of massive so-called botnet networks to use people’s home and wireless network ...