Euler Finance hacker says his readiness to return all funds
The hacker has already transferred about $120 million in Ethereum and DAI to the protocol’s addresses
28.03.2023 - 11:15
700
2 min
0
In a sudden turn of events, the attacker behind Euler Finance’s $200 million exploit returned more funds to the protocols and seemed to apologize in a series of messages sent on the blockchain.
“Jacob here. I don't think what I say will help me in any way but I still want to say it. I f**d up,” the attacker said in a message encoded in a transaction, as blockchain data apparently shows.
“I didn't want to, but I messed with others' money, others' jobs, others' lives. I really f**d up. I'm sorry. I didn't mean all that. I really didn't f**g mean all that. Forgive me,” they added.
CoinDesk - UnknownEuler hacker apologizing for their actions in a blockchain message. (Etherscan)
In the past 12 hours, the attacker sent 7,000 ether and $10 million worth of dai stablecoins to the protocol, blockchain data shows. This came days after the attacker sent over 51,000 ether to Euler over the weekend.
The attacker has now returned over $120 million to the protocol. Euler had earlier threatened legal action and offered a $1 million bounty to the hacker in return for the funds.
The hacker, who now identifies as Jacob, said in a separate blockchain message they intended to return the entirety of the funds to Euler.
“The rest of the money will be returned ASAP. I only look after my safety, and that is the reason for the delay. I'm sorry for any misunderstanding,” they said, blockchain data apparently shows.
The lending protocol suffered an exploit earlier this month that resulted in almost $200 million being lost over four transactions in dai (DAI), wrapped bitcoin (wBTC), staked ether (sETH) and USD coin (USDC).
This material is taken from the website https://www.coindesk.com.
Useful material?
Incidents
Developers warned of potential risks to bridges across the ecosystem and asked exchanges for assistance.
Jun 22, 2026
Incidents
The defendant helped move funds stolen through investment scams and earned at least $4 million for his role in the operation.
Jun 10, 2026
Incidents
The company is linking the incident to a compromised private key on a service wallet, rather than a smart contract exploit
May 22, 2026
Incidents
Following the incident, the project temporarily halted trading operations and node activity.
May 15, 2026
Incidents
The user spent weeks unsuccessfully trying to guess the password until Claude helped find an old wallet backup file
May 14, 2026
Crypto regulations
Authorities are introducing mandatory registration for companies handling cross-border crypto transactions
May 8, 2026
Telegram
Twitter