Analysis: The mastermind behind the Upbit hack is believed to be the North Korean hacker group Lazarus Group.

BlockBeats News, November 28th, CryptoQuant CEO Ki Young Ju commented on the “Upbit Hack”, stating that the mastermind behind it should be the North Korean hacker group Lazarus Group. Upbit announced that they discovered a security vulnerability that led to the inference of the private key. “If true, I doubt who else could do this besides North Korean hackers.”