In the aftermath of the Bybit hack, one of the largest crypto thefts in history, eXch, a non-KYC cryptocurrency exchange, has been accused of laundering stolen funds linked to the $1.4 billion breach. While blockchain analysts have pointed fingers at eXch, citing suspicious activity on its platform, the exchange has strongly denied any wrongdoing. It calls the allegations a form of “FUD” (Fear, Uncertainty, and Doubt) and stands by its claim that the incident is isolated.
The Bybit Hack: A $1.4 Billion Theft
On February 21, 2025, Bybit, one of the leading cryptocurrency exchanges, suffered a massive hack. Hackers drained over $1.4 billion worth of digital assets, primarily from Bybit’s Ethereum cold wallet. Investigators, including prominent blockchain analysts ZachXBT and Nick Bax, have linked the breach to the Lazarus Group, a notorious hacking group reportedly affiliated with North Korea.
In the wake of the hack, law enforcement and blockchain investigators began piecing together the puzzle, analyzing transaction data and following the flow of stolen funds. Both ZachXBT and Nick Bax pointed to eXch as a potential player in the illicit movement of these funds, raising serious concerns about the exchange’s involvement.
eXch’s Response: Denying Money Laundering Allegations
Despite the growing speculation, eXch has firmly denied any allegations of money laundering related to the Bybit hack. In a post on Bitcointalk on February 23, the exchange described the accusations as “FUD” and rejected any claims that it was aiding Lazarus Group or any other hacking entity. eXch stressed that while a small portion of the stolen funds did enter its platform, the case was isolated and “unintentional.”
According to eXch, only a limited amount of stolen funds from the Bybit hack were processed through its platform, and the exchange clarified that these transactions were part of its regular operations. eXch also stated that it would donate any transaction fees from the processed funds to open-source privacy projects as a way to distance itself from the controversy.
The exchange’s response is part of a broader effort to defend its reputation and combat the allegations. However, blockchain analysts have raised concerns over the massive influx of funds into eXch, which saw its Ethereum reserves surge significantly in the 24 hours following the hack.
Increased Activity on eXch Following the Bybit Hack
Blockchain data shows a sharp increase in Ethereum reserves on eXch following the Bybit hack. On February 21, within 24 hours of the breach, over 20,000 ETH passed through the platform — far exceeding its typical daily volume of 800 ETH. Analysts like Nick Bax and ZachXBT have pointed out that this abnormal surge in activity aligns with the timing of the Bybit hack.
Nick Bax, a member of the Security Alliance, alleged that eXch processed around $30 million in stolen funds on the same day as the attack. Furthermore, ZachXBT claims that eXch was involved in laundering approximately $35 million worth of the stolen assets. The situation escalated when eXch mistakenly sent 34 ETH (valued at around $96,000) to another exchange’s hot wallet, a move that has raised further concerns about the exchange’s involvement in illicit activities.
Despite these allegations, eXch maintains that it was unaware of the illicit nature of these funds and insists that it did not knowingly launder stolen assets. The exchange’s strong stance against the accusations could be part of its strategy to preserve its reputation and continue attracting traders to its platform.
Bybit’s Freeze Request and eXch’s Rejection
As part of its efforts to mitigate the damage caused by the hack, Bybit took swift action to freeze over $42 million in stolen assets. The exchange worked closely with other platforms and forensic experts to identify and block wallet addresses associated with the theft. However, eXch has refused to comply with Bybit’s request to block the flagged wallets on its platform, citing concerns about undermining its reputation and relationship with its users.
In a statement, eXch accused Bybit of “undermining its reputation” by attempting to freeze funds linked to eXch users in the past. The exchange views this move as an overreach and an infringement on user rights. This has further fueled the tension between the two platforms, with eXch standing firm in its position that the assets in question are not part of a larger money-laundering scheme.
Lazarus Group: A Known Threat to Crypto Security
The Lazarus Group, the hacking entity linked to this massive theft, has a long history of exploiting cryptocurrency exchanges and platforms for financial gain. The group is notorious for its high-profile hacks, including attacks on Japanese exchange DMM and Poloniex in 2023. These previous incidents have led to OTC platforms and crypto payment companies tightening their security measures to prevent funds from being laundered through their services.
Blockchain security firm SlowMist has urged crypto platforms to adopt stricter risk controls on funds originating from exchanges like eXch, which operate without Know Your Customer (KYC) protocols. The lack of regulatory oversight on these platforms makes them attractive targets for hacker groups like Lazarus, who often rely on non-compliant exchanges to launder stolen funds.
Despite the controversy, eXch insists that its platform is not complicit in facilitating the laundering of stolen assets. However, the continuing investigations and pressure from the industry may force the exchange to implement stronger security measures and KYC procedures to ensure that it is not used as a vehicle for illicit activities.
A Call for Industry-Wide Cooperation
In light of these developments, Bybit CEO Ben Zhou has called for a unified industry approach to combat the increasing threat of hackers exploiting vulnerabilities in the crypto ecosystem. Zhou emphasized that the fight against cybercrime should not be limited to a single exchange but should involve the broader cryptocurrency industry working together to safeguard assets and prevent illicit activities.
Zhou’s message underscores the urgency of improving security policies across the board and highlights the need for platforms to adopt risk management frameworks that can more effectively detect and prevent fraudulent transactions.
Conclusion: The Road Ahead for eXch
As eXch navigates the fallout from the Bybit hack, the exchange faces increasing scrutiny from both the crypto community and regulatory authorities. Its denial of money laundering allegations is likely to be tested by ongoing investigations and forensic blockchain analysis.
While the exchange has robustly defended itself, the incident raises critical questions about the role of non-KYC platforms in crypto security and whether the industry as a whole is doing enough to protect against hackers and bad actors.
eXch’s ability to recover from this controversy will depend on its actions moving forward — whether it chooses to implement stronger security measures, cooperate with regulators, and address public concerns about its role in laundering stolen funds. The industry’s response will shape the future of non-KYC exchanges and the broader crypto ecosystem.
Disclaimer: The above press release has been provided by a third party. We do not verify or endorse the content and will not be responsible for any inaccuracies, claims, or damages arising from the same.
