Learnt Attacks on Quantum Key Distribution under Channel Noise and Device Drift
Reinforcement learning finds compact eavesdropping circuits that nearly match upper bounds on noisy, drifting QKD links.
Stories per day · 30 days
2 RSS
5 stories, newest first · one card per story
Stories tagged #eavesdropping
Using Device Linking to Eavesdrop on WhatsApp and Signal
Germany's Customs Office eavesdrops on WhatsApp and Signal by linking suspects' accounts to police computers via physical access, phishing, or SMS interception.
Reviving TEMPEST Attacks With An Injected Signal
InjectEave research recovers device signals by RF injection, including real-time VoIP voice injection at up to 30 meters.
Researchers find way to listen in on headphones from afar
Researchers unveiled InjectEave, an electromagnetic injection side-channel attack that recovers audio from headphones and landline phones up to 30 meters away through walls.
3
Injected and Leaked: Actively Inducing Side-Channel Leakage Using Electromagnetic Injection and Hardware Nonlinearity
Researchers introduce InjectEave, using electromagnetic injection and hardware nonlinearity to induce side-channel leakage and eavesdrop on headphone audio from 30 meters.