Researchers demonstrated a novel attack that extracts hyperparameters from AI models running on Google Edge TPUs using electromagnetic signals, achieving 99.91% accuracy without prior model knowledge.

The overlay method has been used in the past and is now typically seen with banking trojans for Android to steal credentials for online banking and payment card details.

Researchers Outline Methods Of Stealing PC Encryption Keys Via Radio By Shane McGlaun June 24, 2015 9:00 am EST A group of researchers has outlined several ways that the secret encryption keys ...