On-chain analyst ZachXBT was the first to detect suspicious outflows totaling $81.7 million from Nobitex-linked wallets on June 18, 2025.

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The hack, first flagged by blockchain sleuth ZachXBT in a Telegram post on Wednesday, appears to be targeting several of the exchange’s hot wallets across TRON, Bitcoin, Ethereum, and other EVM chains.

On-chain sleuth ZachXBT first flagged suspicious outflows totaling $81.7 million in Tron's TRX, bitcoin, dogecoin and other tokens in his Telegram channel on Wednesday.