In a serious warning regarding the stability and compliance of USDC, respected cryptocurrency investigator ZachXBT has raised concerns. Once regarded as a reliable digital asset due to its compliance, USDC's reputation is now being questioned following allegations of significant compliance failures by its issuer, Circle. These revelations have cast doubt on USDC's image as a safe choice in the crypto market.
How is Circle addressing compliance issues?
Despite USDC's reputation for stability, allegations have surfaced that Circle has failed to act on over $420 million in suspicious transactions since 2022. This inaction includes failing to freeze funds or blacklist accounts associated with suspicious activities. These claims challenge Circle's commitment to regulatory obligations, raising serious doubts about the future of USDC as a trustworthy digital currency.
What are the key instances of these compliance issues?
Several high-profile cases clearly reflect these concerns. In one instance, $232 million was improperly transferred through Drift Protocol, yet Circle did not act swiftly. Similarly, during the SwapNet hack and the Cetus exploit, millions of dollars were lost, highlighting delays and inaction. In the Mango Markets incident, over $57 million was transferred without any intervention from Circle, further underscoring gaps in its compliance strategy.
Many other incidents have also come to light, each raising concerns about USDC's regulatory oversight. For example, in the Nomad Bridge exploit, $45 million was exposed without immediate action taken. These cases form a broader pattern associated with 15 reported compliance failures, highlighting a troubling trend in Circle's operational oversight.
Is Circle's regulatory image merely a facade?
Circle claims to be a leader in stablecoins, boasting strong compliance mechanisms supported by U.S. regulations. However, as ZachXBT points out, the company often fails to leverage these capabilities at critical moments. This disconnect between claims and practice paints a complex picture of the regulatory advantages Circle promotes.
In the investigation of the Drift Protocol incident in 2026, Circle's freezing tools and policies failed to prevent significant economic losses, highlighting the gap between available resources and their execution. This repeated negligence has intensified doubts about Circle's adherence to regulatory commitments.
“Circle has developed excellent products, and I personally hold USDC. This is not an attack on them, nor do I wish for their failure. However, their compliance decisions have had real-world consequences. Years of repeated inaction have cost the crypto ecosystem hundreds of millions of dollars—even as law enforcement, private sector participants, and their own infrastructure urged action,” ZachXBT wrote. “Circle has the necessary resources to do better, but they haven't. Therefore, I must point this out.