Kraken Research: Vulnerabilities in Hardware Wallet KeepKey, Attackers Can Steal Funds in 15 Minutes

Kraken pointed out in the latest research article that the cryptocurrency hardware wallet KeepKey is vulnerable, and an attacker can steal funds within 15 minutes. Kraken described in detail in his article a "voltage glitchin" attack that forcibly cracks the encryption seed used to access the device. Researchers warn that fixing the flaw is not easy-"The attack exploits the inherent flaws of the microcontroller used in KeepKey. The KeepKey team can do nothing without redesigning the hardware."