A hacker, who on Monday stole $8.3 million from the private wallet of Nexus Mutual CEO Hugh Karp, has sent a ransom demand for $2.66 million in Ether (ETH) embedded in the input data of an Ethereum transaction.
In the poorly-worded Dec. 16 message, the attacker addresses Karp directly, and seems to suggest that they will cease selling off the stolen NXM until the price recovers or Karp sends 4,500 ETH.