Bybit Crypto Exchange Hit by $1.5 Billion Ethereum Hack – Largest Digital Heist in History
Feb 25, 2025
Bybit Suffers Historic $1.5 Billion Ethereum Heist
In an unprecedented security breach, Dubai-based cryptocurrency exchange Bybit has fallen victim to a massive hack, resulting in the theft of approximately $1.5 billion worth of Ethereum. This incident is being labeled as the largest single digital heist in history.

Details of the Breach
The attack occurred during a routine transfer of Ethereum from Bybit's offline "cold" wallet to a "warm" wallet designated for daily trading activities. Hackers exploited vulnerabilities in the security protocols during this process, gaining unauthorized access to the cold wallet and transferring 401,000 Ethereum to an unknown address. Notably, all other wallets on the platform remained secure and unaffected.
Company's Response
In the wake of the breach, Bybit's CEO, Ben Zhou, took to social media to reassure clients, stating, "Bybit is solvent even if this hack loss is not recovered; all client assets are 1-to-1 backed. We can cover the loss." The company holds $20 billion in customer assets and has indicated its capability to absorb the financial impact independently or through partner loans.
The announcement of the hack led to a surge in withdrawal requests, with over 350,000 users attempting to retrieve their funds, causing potential delays in processing. Despite this, Bybit has maintained that customer assets remain secure and that they are taking measures to address the situation promptly.
Bounty and Recovery Efforts
Bybit is actively seeking assistance from the global cybersecurity and crypto analytics communities to recover the stolen assets. The company has announced a bounty program, offering a 10% reward of the recovered amount to individuals or groups who can aid in retrieving the stolen funds. This initiative underscores Bybit's commitment to enhancing its security infrastructure and collaborating with experts to prevent future incidents.
Potential Perpetrators

While the identity of the attackers remains unconfirmed, there is speculation about the involvement of North Korean state-sponsored hacking groups, such as the Lazarus Group. This group has been implicated in previous large-scale cryptocurrency thefts, including the $615 million Ronin Network hack in 2022. Investigations are ongoing to determine the exact perpetrators behind this significant breach.
Impact on the Cryptocurrency Industry
This event serves as a stark reminder of the vulnerabilities present in the rapidly evolving cryptocurrency landscape. It highlights the critical need for robust security measures and continuous vigilance to protect digital assets. The incident has sent ripples through the crypto community, prompting exchanges and users alike to reassess their security protocols and asset protection strategies.
Bybit's proactive approach in addressing the breach and its commitment to safeguarding user assets will be closely monitored as the situation develops. The broader industry may also see increased regulatory scrutiny and a push for enhanced security standards in the aftermath of this historic theft.
Disclaimer: ClearPhish maintains a strict policy of not participating in the theft, distribution, or handling of stolen data or files. The platform does not engage in exfiltration, downloading, hosting, or reposting any illegally obtained information. Any responsibility or legal inquiries regarding the data should be directed solely at the responsible cybercriminals or attackers, as ClearPhish is not involved in these activities. We encourage parties affected by any breach to seek resolution through legal channels directly with the attackers responsible for such incidents.