SecurityInfoQabout 2 hours ago
AliExpress Audio Fingerprinting Found During BLE Debug
1 min read
AliExpress uses silent audio streams via the Web Audio API for device fingerprinting, analyzing hardware-specific audio processing to identify users. Privacy-focused browsers have built countermeasures, exposing a security gap in web standards around audio context initialization and user privacy.
Level
Hype check
Tap to vote and see what everyone thinks.
Summary by ByteBrief
