Unizen Exploit Hacker Launders Over $2 Million Through Tornado Cash Mixer
The hacker from the March 2024 Unizen exploit has over $2 million laundered through the Tornado Cash mixer. The cyber security firm Peckshield
A hacker responsible for the March 2024 Unizen exploit has laundered over $2 million through the Tornado Cash mixer. Cyber security firm Peckshield Alerts reported that the attacker laundered 865.4 ETH, which is currently valued at around $2.16 million, from the exploit wallet.
This activity occurred 151 days after the first attack, which resulted in a loss of $2.1 million due to an ‘approve issue’ on Unizen’s platform. All efforts to retrieve the stolen funds from the hacker have been unsuccessful, as the hacker has not responded to the team's attempts to contact them.
The laundering process began with the transfer of 2,179,859 DAI from the exploit wallet to another unknown punk wallet, addressed as “0X866. . . 84d7.” The laundered DAI was then exchanged for ETH in Uniswap, and it continued its journey through Tornado Cash in 26 transactions. This cleared both the exploiter's pockets, while the gainers walked away with their pockets full.
The March 2024 Attack
The attack occurred on March 9, 2024, when a vulnerability in Unizen’s platform, known as the “approve issue,” was exploited, leading to the theft of $2.1 million in USDT from the firm, which was then swapped to DAI. PeckShield discovered the vulnerability and notified Unizen, but by the time the alert was received, the damage had already been done.
Unizen attempted to contact the hacker, requesting the return of the stolen assets and offering to increase the bounty for returning the assets to 20%, but the hacker never responded. The team tried to reach out to the hacker through on-chain messages in an attempt to plead for the return of the stolen funds in exchange for a reward.
The hack on the Unizen platform is reminiscent of the Nomad Bridge hack, highlighting the susceptibility of even large platforms to cyber attacks. The Nomad Bridge was attacked for around $200 million in August 2022 due to a similar oversight in vigilance, emphasizing the necessity for constant updation and enhancement of security measures. The hacker in this case was clever enough to buy the dip, purchasing thousands of ETH by swapping the stolen DAI.
The above is the detailed content of Unizen Exploit Hacker Launders Over $2 Million Through Tornado Cash Mixer. For more information, please follow other related articles on the PHP Chinese website!

The top ten reliable currency trading platforms in 2025 are: 1. Binance, 2. OKX, 3. gate.io, 4. Coinbase, 5. Kraken, 6. Huobi, 7. Bitfinex, 8. KuCoin, 9. Bybit, 10. Bitstamp. These platforms have their own characteristics and are suitable for different types of traders.

The top ten most reliable virtual currency trading platform apps are: 1. Binance, 2. OKX, 3. Gate.io, 4. Coinbase, 5. Kraken, 6. Huobi Global, 7. KuCoin, 8. Bitfinex, 9. Bybit, 10. Bitstamp. These platforms all provide efficient trading systems, multiple transaction types and powerful security measures, suitable for users at different levels to trade.

Safe and easy-to-use virtual digital currency trading software include: 1. Binance, 2. OKX, 3. Gate.io, 4. Coinbase, 5. Kraken, 6. Huobi, 7. Bittrex, 8. Poloniex, 9. Bitfinex, 10. KuCoin. These exchanges have their own characteristics, provide a variety of cryptocurrency trading and advanced functions, have a friendly user interface, strong security measures, and are suitable for traders of different levels.

The top ten safe and easy-to-use virtual currency trading platforms are: Binance, OKX, gate.io, Coinbase, Kraken, Huobi, Bybit, KuCoin, Bitfinex, and Bittrex. These platforms are highly praised for their high liquidity, low transaction fees, diversified trading products, global layout, strong technical support, innovative trading systems, high security, rich currency and user-friendly interface.

The top ten reliable trading platforms in the world are: 1. Binance, 2. OKX, 3. gate.io, 4. Coinbase, 5. Kraken, 6. Huobi, 7. Bitfinex, 8. KuCoin, 9. Bybit, 10. Bitstamp. These platforms have their own characteristics and are suitable for different types of traders.

The top ten digital currency exchanges that are easy to use and safe are: 1. Binance, 2. OKX, 3. Gate.io, 4. Coinbase, 5. Kraken, 6. Huobi Global, 7. KuCoin, 8. Bitfinex, 9. Bybit, 10. Bitstamp. These platforms all provide efficient trading systems, multiple transaction types and powerful security measures, suitable for users at different levels of trading.

The top ten cryptocurrency exchanges include: 1. Binance, 2. OKX, 3. Gate.io, 4. Coinbase, 5. Kraken, 6. Huobi, 7. Bittrex, 8. Poloniex, 9. Bitfinex, 10. KuCoin, these exchanges have their own characteristics, providing a variety of cryptocurrency trading and advanced features, with a friendly user interface, powerful security measures, and are suitable for traders of different levels.

The top ten safe and reliable trading platforms in the currency circle are: Binance, OKX, gate.io, Coinbase, Kraken, Huobi, Bybit, KuCoin, Bitfinex, and Bittrex. These platforms are highly praised for their high liquidity, low transaction fees, diversified trading products, global layout, strong technical support, innovative trading systems, high security, rich currency and user-friendly interface.

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

Dreamweaver Mac version
Visual web development tools

ZendStudio 13.5.1 Mac
Powerful PHP integrated development environment

SAP NetWeaver Server Adapter for Eclipse
Integrate Eclipse with SAP NetWeaver application server.

DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software