security1 publisher
InjectEave makes headphones leak audio through a wall from 30 meters away
The technique injects a 0-9 MHz signal into non-linear analog parts so audio too faint to read passively becomes capturable by nearby gear. It has been demonstrated on Sony, HP and Philips hardware.
Publishers:scworld.com
Reality
- Evidence32
- Adoption
- Insufficient
- Hype gap+35
- Incentives40
- Confidence35