A side-channel attack monitors indirect signals, like power consumption, electromagnetic radiation, or timing, to steal cryptographic keys and other secrets. While they usually target hardware – ...

Device security requires designers to secure their algorithms, not only against direct attacks on the input and output, but also against side-channel attacks. This requirement is especially notable ...

A team of security researchers has disclosed new side-channel vulnerabilities in modern Apple processors that could steal sensitive information from web browsers. The Georgia Institute of Technology ...

Side-channel attacks have emerged as a critical security concern in an era of increasing reliance on virtualised environments. These attacks exploit indirect leakage—such as subtle timing variations, ...

Four newly revealed vulnerabilities in AMD processors, including EPYC and Ryzen chips, expose enterprise systems to side-channel attacks. CrowdStrike warns of critical risks despite AMD’s lower ...

Encryption alone is no longer sufficient to protect privacy in LLM interactions, as metadata patterns can be exploited to infer sensitive subjects and corporate intent. Researchers at Microsoft have ...

ChatGPT, Gemini, Microsoft Copilot, Claude, and Perplexity app icons. Microsoft has revealed a privacy flaw that could expose what you're talking about with AI chatbots like ChatGPT, even though your ...