Bitget Restores Bitcoin Withdrawals Post-Hack as Attacker Utilizes THORChain
Vexoda Newsroom
Crypto exchange Bitget has resumed Bitcoin withdrawals following a significant security breach that impacted nearly $388 million in assets. Meanwhile, the perpetrator is reportedly using THORChain to
Cryptocurrency exchange Bitget has begun restoring withdrawal services after a substantial security incident last week, which resulted in the compromise of approximately $388 million in digital assets. The exchange confirmed that Bitcoin (BTC) withdrawals were reinstated on Monday, marking a crucial step in returning to full operational capacity. This move comes as the platform continues its security assessments and works to regain user confidence following the breach that affected its hot and warm wallet infrastructure, while its more secure cold storage systems reportedly remained untouched.
The total value of assets affected by the breach was revised upwards by Bitget to $387.5 million after initial estimates of $351.6 million, accounting for additional transfers involving Zcash and Tron. Bitget CEO Gracy Chen indicated that the resumption of Bitcoin withdrawals first was due to the completion of its withdrawal pipeline for that specific asset and network. The exchange has outlined a phased approach for reinstating other services, with Ethereum (ETH) and Tether (USDT) withdrawals scheduled to follow closely, alongside a broader restoration of other digital assets and peer-to-peer functionalities by the end of the week.
The hacker responsible for the breach has reportedly been utilizing THORChain, a decentralized cross-chain liquidity protocol, to obfuscate the movement of stolen funds. Reports suggest the attacker has been swapping Ether for Bitcoin through THORChain, with blockchain analytics data showing a flow of ETH linked to the incident entering THORChain's liquidity pools. This activity highlights the challenges decentralized protocols can present in tracking and freezing illicit assets, as THORChain itself has stated its network halt mechanisms are broad and not designed for selective asset freezing based on specific addresses.
In response to the ongoing activity, Bitget's CEO, Gracy Chen, has publicly urged THORChain to consider refusing services to addresses associated with the hack. However, THORChain's operational framework, as explained by crypto experts, lacks a built-in mechanism for blacklisting specific wallet addresses. Consequently, any measures to halt transactions or freeze funds would likely affect a wider range of users on the protocol, rather than isolating the specific illicit transfers, presenting a complex dilemma for decentralized finance (DeFi) infrastructure.
The incident underscores the persistent security risks inherent in the cryptocurrency landscape, even for established exchanges. The ability of attackers to leverage decentralized protocols like THORChain for asset movement complicates recovery efforts and emphasizes the need for robust security measures and potential inter-protocol cooperation. For traders, the swift resumption of withdrawals signals Bitget's commitment to operational continuity, but the ongoing movement of stolen funds remains a point of concern for the broader market's perception of exchange security.
Moving forward, traders will be closely monitoring the complete restoration of all withdrawal services by Bitget and the ongoing progress of its security enhancements. Attention will also remain on the actions, if any, taken by THORChain and other DeFi protocols regarding the compromised funds and the attacker's movements. The market will likely assess how effectively Bitget manages customer relations and reinforces its security posture in the wake of this significant event, which could influence trust in similarly large exchanges.
Source: Cointelegraph. Summarized and rewritten by the Vexoda Newsroom. This is market news, not financial advice.