The U.S. Justice Department says the FBI has seized about $560,000 in cryptocurrency and taken control of domains and servers tied to an alleged Hamas fundraising network.

The announcement describes a court-authorized disruption of online infrastructure that officials say was used to solicit donations and recruit supporters for Hamas and its military wing, the Al Qassam Brigades. The department says investigators traced and seized crypto across warrants dated March 25, June 25 and Oct. 10, 2025, using information from multiple human sources.

The DOJ says the network relied on encrypted communications and fundraising websites that gave supporters rotating cryptocurrency addresses. In a related infrastructure operation, the FBI's Albuquerque Field Office took control of domains and servers associated with AlQassam.ps, which officials say helped agents intercept donations intended for Hamas.

The release does not frame the action as a sanctions announcement or a new crypto rule. It is a law-enforcement operation focused on asset seizure, domain control and intelligence collection. The DOJ says the FBI also obtained information about thousands of people who contacted Hamas online to donate or attempt to donate through cryptocurrency or traditional payment methods.

For crypto infrastructure operators, the case is another example of blockchain tracing being paired with server and domain seizures. It also shows how law enforcement is treating fundraising sites, messaging channels and wallet addresses as one connected financing system rather than separate pieces of evidence.