How this millionaire crypto hacker continues to freely cash out a year later
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On October 31st, 2025, a notorious crypto hacker known as the "Radiant exploiter" managed to transfer a staggering 5,411.8 Ethereum (ETH), worth approximately $20.7 million, into the Tornado Cash mixing service. This move came just nine days after the same cluster had shifted around 2,834.6 ETH, equivalent to $10.8 million, through a complex series of cross-chain transactions and cryptocurrency swaps before funneling the funds into the privacy-enhancing mixer.
The Radiant exploiter's ability to continue cashing out millions in stolen cryptocurrency, even a year after the initial heist, highlights the ongoing challenges that the crypto industry faces in combating sophisticated cybercrime. As decentralized finance (DeFi) and cryptocurrency markets continue to grow in popularity, malicious actors like the Radiant exploiter are becoming increasingly adept at exploiting vulnerabilities and laundering their ill-gotten gains.
The use of Tornado Cash, a privacy-focused Ethereum mixing service, has become a common tactic among crypto criminals looking to obfuscate the origins of their funds. This case underscores the need for greater regulatory oversight, improved security measures, and more effective cross-border cooperation to track and apprehend these high-profile offenders.
For cryptocurrency investors and enthusiasts, this incident serves as a sobering reminder of the risks inherent in the digital asset ecosystem. As the crypto landscape evolves, the onus is on the industry, policymakers, and law enforcement to develop more robust mechanisms to protect investors and safeguard the integrity of the blockchain-based financial system.
