A critical vulnerability in Google's Fast Pair protocol can allow attackers to hijack Bluetooth audio accessories like ...

Reprompt impacted Microsoft Copilot Personal and, according to the team, gave "threat actors an invisible entry point to perform a data‑exfiltration chain that bypasses enterprise security controls ...

Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; Microsoft patched it in January 2026.

When [Electron Impressions] used a powerful ultrasonic array to project a narrow beam of sound toward a target, he described ...