Hackers can jack ShapeShift’s crypto wallets in 15 minutes, Kraken warns

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Reported today on TheNextWeb

For the full article visit: https://thenextweb.com/hardfork/2019/12/10/cryptocurrency-shapeshift-keepkey-wallet-cold-hacker-voltage-attack/

Hackers can jack ShapeShift's crypto wallets in 15 minutes, Kraken warns

KeepKey has a new vulnerability to deal with

Cybersecurity researchers have disclosed a glaring vulnerability in the KeepKey cryptocurrency hardware wallet that allows physical attackers to steal funds in just 15 minutes.

Kraken Security Labs' latest blog details a "voltage glitching" attack that extracts the encrypted seed used to access cryptocurrency stored on the device.

An attacker can then brute force the encrypted seed, as it is simply protected by a 1-9 digit PIN, which the firm described as "trivial."

Worse still, researchers warn that fixing this flaw is no easy feat  - the KeepKey team reportedly can't do anything about it without redesigning the hardware.

"The attack takes advantage of inherent flaws within the micro-controller that is used in the KeepKey," said Kraken Security Labs.

KeepKey wallets are sold by cryptocurrency exchange platform ShapeShift.

KeepKey apparently needs to be completely redesigned

"Voltage glitching" refers to maliciously controlling the power supply of a micro-contr




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