No Free Charge Theorem 2.0 - How to Steal Private Information from a Mobile Device Using a Powerbank

Discover how seemingly innocent powerbanks can be exploited to steal private information from mobile devices in this eye-opening Black Hat conference talk. Explore the hidden communication channel that leverages electrical current for data transfer, bypassing Android's "Charging only" mode safeguards. Learn about the increasing demand for public charging stations and portable batteries, and the potential security risks they pose. Gain insights from cybersecurity experts Riccardo Spolaor, Riccardo Bonafede, Veelasha Moonsamy, and Mauro Conti as they demonstrate this innovative attack vector. Delve into the technical details of this 39-minute presentation, which challenges our assumptions about the safety of charging our devices in public spaces.