News linked to both this project and an event.
U.S. prosecutors allege that on August 1, 2022, Brock exploited a vulnerability in the Nomad verification mechanism to withdraw approximately $2.8 million worth of tokens without locking corresponding assets. He subsequently exchanged them for other cryptocurrencies and transferred them across multiple wallets to obscure the source of funds. The U.S. District Court for the Northern District of California indicted him on eight counts in August 2023, involving computer fraud, conversion of stolen property, and money laundering, and filed an extradition request in December 2024. Brock was arrested in May 2025 at Ben Gurion Airport while preparing to travel to Russia. Shortly before his arrest, he had changed his surname to Block and obtained a new passport.
Odaily reports: Israel's State Attorney's Office announced on Thursday that Israel has extradited Alexander Block, a dual Israeli-Russian national, to the United States. Block, whose original name is Alexander Gurevich, faces charges for allegedly stealing approximately $2.8 million from the crypto cross-chain bridge Nomad in 2022.U.S. prosecutors allege that Block, operating under the username "Bitlik," carried out six test transfers and four main transfers, moving tokens through multiple wallets and converting them into other cryptocurrencies to conceal their origin. His actions exposed a vulnerability in Nomad's smart contract, after which other users drained over $186 million from wallets controlled by the project.Israel's Supreme Court rejected Block's extradition appeal, ruling that even if the software permits the actions in question, exploiting a programming vulnerability can still constitute unauthorized computer intrusion; the court also noted that publicly visible on-chain transactions do not necessarily reveal the identity of wallet controllers, nor do they rule out attempts to conceal the source of funds. Supreme Court President Isaac Amit subsequently denied his request for a retrial. (Decrypt)