Mastodawn

New research shows FTTH fiber can be turned into passive, RF‑silent microphones using a disguised sensor—capturing conversations across rooms and resisting ultrasonic jammers. Critical for orgs handling secrets. Read: https://cybersecuritynews.com/fiber-optic-cables-microphones/ 🔒🎧 #Cybersecurity #Infosec

Fiber Optic Cables Turned Into Hidden Microphones to Secretly Spy on Your Conversations

A covert acoustic eavesdropping attack that transforms standard FTTH telecom fiber cables into passive, undetectable listening devices invisible to RF scanners and immune to ultrasonic jammers.

Cyber Security News