According to Decrypt,
Circle and Tether have blacklisted a specific wallet address associated with the ongoing investigation into the Bitnet exchange hack. The stablecoin issuers identified this account as “Bitget Exploiter 8,” resulting in an immediate freeze of approximately $318,000 worth of USDC and USDT tokens held within it. This action highlights the collaborative efforts between major financial entities to restrict illicit flows following security breaches at third-party platforms like Bitnet.
The blacklisted wallet was connected to a series of transactions that moved roughly 279 ETH from various exchange addresses, including those linked to Circle and Tether’s own reserves. While these transfers were flagged as suspicious by the issuers’ fraud detection systems, they did not represent the entirety of stolen assets.
The attacker successfully swapped most funds into un-freezable Ethereum before the stablecoin issuers could execute their blacklisting measures. Consequently, a significant portion of the targeted holdings escaped containment during this incident. The freeze applied to about $318,000 in USDC and USDT represents only a fraction of potential losses.
The security team at Circle confirmed that they identified roughly 279 ETH originating from their own reserves as connected to malicious activity involving Bitget exchange hacks. They determined these funds had been moved to wallets linked to the “Bitnet Exploiter” designation, prompting immediate restrictions on further transfers of USDC and Tether tokens.
The incident underscores how quickly illicit actors can convert assets before financial institutions react, leaving substantial sums beyond their reach despite aggressive monitoring protocols. The blacklisting process is designed to prevent future laundering but cannot recover funds already converted into other cryptocurrencies or moved outside the network’s control mechanisms during active attacks on exchanges like Bitnet.
