May 13, 2026Twila Rosenbaum
A groundbreaking experiment reveals that fiber optic cables, like those in Wi-Fi networks, can be transformed into eavesdropping devices. By repurposing Distributed Acoustic Sensing (DAS) technology—originally used for earthquake detection—and pairing it with artificial intelligence, researchers were able to reconstruct human speech and identify sounds from kilometers away. This accidental discovery raises serious privacy concerns and could change how we think about digital security.
View more
Your experience on this site will be improved by allowing cookies
Cookie Policy
These cookies are essential for the website to function properly.
These cookies help us understand how visitors interact with the website.
These cookies are used to deliver personalized advertisements.