U.S. Congress Considers Granting Crypto Exchanges Authority to Freeze Suspicious Assets

U.S. lawmakers are weighing a proposal that would allow digital asset trading platforms to temporarily freeze funds suspected of being linked to illicit activity. The measure is part of broader efforts by the U.S. Treasury Department to strengthen oversight of cryptocurrency markets and combat financial crime.

The recommendation appears in a Treasury report submitted to Congress under the framework of the Guiding and Establishing National Innovation for U.S. Stablecoins Act, commonly known as the GENIUS Act. The report outlines potential regulatory tools aimed at improving transparency and enabling financial institutions to act more effectively when encountering suspicious transactions involving digital assets.

A Legal Framework for Temporary Freezes

Under the proposed approach, licensed digital asset service providers could be granted legal protection to voluntarily place temporary holds on funds suspected of being tied to unlawful activities while investigations are underway.

The Treasury report notes that users of digital assets sometimes rely on privacy-enhancing tools such as coin-mixing services to protect financial privacy when transacting on public blockchains. At the same time, authorities argue that platforms must be able to respond quickly when transactions raise red flags.

Granting exchanges the authority to pause questionable transfers before funds are moved or converted across other digital asset services could give investigators more time to review cases and prevent potential misuse of financial networks.

Experts Say Exchanges Need Clear Legal Authority

Ari Redbord, global head of policy and government affairs at blockchain analytics firm TRM Labs, said exchanges often detect suspicious funds through blockchain monitoring tools but lack a consistent legal framework to hold those assets.

“Platforms frequently identify questionable activity using blockchain analytics,” Redbord said. “However, there is not always a clear legal structure allowing them to retain those funds long enough for investigators to take appropriate action.”

According to Redbord, a formalized policy could establish defined timelines for freezing assets while law enforcement evaluates potential violations. He added that clearer rules could also strengthen collaboration between government agencies and the private sector in tackling illicit activity.

Current Legal Challenges

The discussion comes as Congress debates broader legislation aimed at defining the structure of the cryptocurrency market. Policymakers have been under pressure to create clearer rules for digital asset businesses amid rapid industry growth.

Andrew Rossow, a public affairs attorney and chief executive of AR Media Consulting, said that exchanges currently face a difficult legal position when dealing with suspicious funds.

“Platforms today often have to choose between allowing a transfer to proceed or freezing assets without explicit legal authority,” Rossow said. “Either option can expose them to potential legal risk.”

A dedicated legal framework, he explained, could give exchanges the ability to temporarily hold suspicious assets while regulators and law enforcement assess the situation.

Concerns About Transparency and Due Process

Despite the potential benefits, experts have raised questions about possible legal complications surrounding the proposed powers.

One concern involves how exchanges would disclose frozen assets to users without compromising ongoing investigations. Rossow noted that if an account’s assets are frozen, the platform may need to report the action to the account holder while simultaneously being restricted from revealing that the freeze is related to a suspicious activity report.

Such scenarios could create complex legal gray areas that policymakers would need to address carefully.

A Tool to Combat Financial Crime

Supporters of the proposal say granting exchanges limited authority to freeze suspicious assets could become a practical tool in the fight against fraud and money laundering within digital asset markets.

Redbord argued that the speed at which cryptocurrencies move across global networks makes rapid intervention essential.

“Criminal actors move quickly, and digital assets move even faster,” he said. “Having a clearly defined ability to pause suspicious funds could help close that gap.”

As Congress continues to evaluate the proposal, the debate reflects a broader effort to balance innovation in digital finance with stronger safeguards against illicit activity.