Owing to a security vulnerability in six tokens, Multichain users lost more than $3M over the week. A white hat hacker returned 322 ETH, but in excess of 527 ETH is still exploited.
In a dramatic twist, one of this week’s Multichain hackers has returned 322 ETH ($974,000 at the time of writing) to the cross-chain router protocol and one of the affected users.However the hacker kept 62 ETH ($187,000) as a “bug bounty”, and a total of 528 ETH (worth $1.6M) remains outstanding after the exploits. Earlier this week, news emerged of a security vulnerability with Multichain relating to the tokens WETH, PERI, OMT, WBNB, MATIC, and AVAX, and $1.43 million was stolen. Multichain announced on Jan. 17 the critical vulnerability had been “reported and fixed.”However, publicity about the vulnerability reportedly encouraged a number of different attackers to swoop in, and more than $3 million in funds were stolen. The critical
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