The FBI seized more than $560,000 in cryptocurrency from a network described as linked to Hamas, including its military wing, the Al Qassam Brigades. The action targeted alleged terrorism-financing flows and is not itself a final legal finding against the parties involved. Investigators combined blockchain analysis, human intelligence and court orders to trace rotating donation addresses connected through shared gas wallets. Using Reactor, they followed funds through donation, operational and consolidation wallets, exchanges, over-the-counter brokers and suspected money-mule accounts. Approximately $200,000 moved from at least 17 addresses in the March 2025 seizure, followed by additional seizures in June and October 2025. Later activity involved single-use donation wallets and cross-chain bridges. Court orders directed Tether to burn USDT at specified addresses and reissue equivalent assets to a law-enforcement wallet, while Binance was instructed to transfer balances from three accounts into FBI-controlled wallets. The investigation also supported actions against domains and servers allegedly connected to the Al Qassam Brigades’ principal website in July and August 2026. Public details do not identify the specific cryptocurrencies, bridges, blockchains, wallet addresses or transaction hashes involved in the reported seizure.