Former Mt. Gox CEO Mark Karpelès is developing a device that can detect spy implants without taking apart a hardware wallet

Odaily reports: Former Mt. Gox CEO Mark Karpelès is developing a low-cost device designed to detect hidden LTE antennas used in hardware wallet supply chain attacks, without the need to open the wallet. The device will emit weak radio waves and measure resonant frequencies to identify potential spy implants. Karpelès plans to publicly release the circuit board design and specifications so that anyone can build one themselves; the project is still in the conceptual stage, with a prototype expected to be launched in the coming weeks. (Bitcoin News)