New Rowhammer Attacks on NVIDIA GPUs Enable Full System Takeover
Security researchers have demonstrated a new class of Rowhammer attacks targeting NVIDIA GPUs that can escalate from memory…
WhatsApp Deploys Rust-Based Media Parser to Block Malware on 3 Billion Devices
WhatsApp’s engineering team has rewritten its media handling library in Rust, cutting the codebase from 160,000 lines of…
How CyberArk Protects AI Agents with Instruction Detectors and History-Aware Validation
To prevent LLMs and agents from obeying malicious instructions embedded in external data, all text entering an agent’s…
Linux Security Tools Bypassed by io_uring Rootkit Technique, ARMO Research Reveals
Security researchers at ARMO have uncovered a significant vulnerability in Linux runtime security tools that stems from the…