The hacker who attacked the now bankrupt crypto exchange FTX has moved at least 255 BTC valued at about $4.2 million to OKX.
According to researchers ZachXBT and Nick bax.eth, the attacker has used the Bitcoin mixer ChipMixer.
In addition, they have also found out the attacker started actively depositing funds into the transaction mixing service shortly after completing the Ren Bridge transactions.
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Expert ZachXBT has said:
"It will be interesting to see how they launder the rest of the funds in the coming weeks."
OKX CEO Lennix Lai has said his team is aware of what is happening and is monitoring the movement of digital assets.
Last November 12, unknown attackers stole $400 million in digital assets from FTX wallets.