Ronin Network Loses $9.8M to MEV Bot Attack, Ethical Hacker May Return Funds

The Ronin Network recently suffered a loss of 3,996 Ether (ETH), valued at over $9.8 million. The incident, reported by blockchain security firm PeckShield on August 6, highlights a potential vulnerability within the network.

Blockchain analysis firm PeckShield has detected a suspicious transaction involving the theft of 3,996 Ether (ETH) from the Ronin Network bridge on Aug. 6. The stolen funds are valued at over $9.8 million at the time of the incident.

The incident may be linked to a white hat hacker, who typically aims to highlight vulnerabilities in a network by stealing funds and returning them later. A similar event occurred earlier this year, when a hacker returned $71 million in stolen crypto after exposing a critical vulnerability.

According to blockchain data, the maximal extractable value (MEV) bot, identified as “0x4ab,” performed the transaction, extracting $9.8 million from the Ronin bridge. The bot then transferred 3.9 ETH to the wallet known as “beaverbuild” (“0x952”).

Cyvers, a blockchain analysis platform, confirmed the hack originated from an MEV bot in a post on X on Aug. 6. The deployer of the Axie Infinity contract sent a message to the address, revealing this information.

This incident adds to the increasing number of crypto hacks in 2024. The first quarter saw $542.7 million in stolen funds, a 42% increase compared to the same period in 2023. July experienced several high-profile hacks, including a $230 million theft from WazirX, an Indian cryptocurrency exchange. The WazirX hacker has since moved $57 million in ETH to new addresses.

These recent events highlight the ongoing security challenges faced by the cryptocurrency industry in 2024.