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LLM side-channel attack could allow snoops to guess what you're talking about

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 – ...

This new AI attack steals models without touching the system

AI models may no longer be safe behind walls, as researchers show signals from GPUs can reveal their inner design without hacking, using a small antenna and side-channel analysis from several meters ...
Semiconductor Engineering

A Novel Side-channel Attack That Utilizes Memory Re-orderings (U. of Washington, Duke, UCSC et al.)

A new technical paper titled “Memory DisOrder: Memory Re-orderings as a Timerless Side-channel” was published by researchers at University of Washington, Duke University, UC Santa Cruz, Raytheon and ...
Forbes

AI Chat Privacy At Risk—Microsoft Uncovers Whisper Leak Side-Channel Attack

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 ...
Security Boulevard

Side-Channel Attack Mitigation for Quantum-Resistant MCP Metadata

Learn how to protect Model Context Protocol (MCP) metadata from side-channel attacks using quantum-resistant masking and ...