The U.S. Securities and Exchange Commission (SEC) is investigating whether Coinbase exaggerated its user numbers during its 2021 initial public offering (IPO). According to The New York Times, the SEC is reviewing the company's past disclosure documents, including its direct listing registration statement, which at the time claimed the exchange had over 100 million "verified users." This figure was quietly removed from public reports about two years later. The investigation began under the Biden administration and continued through the Trump administration. Coinbase's Chief Legal Officer Paul Grewal stated that the investigation is a "legacy inquiry from the previous administration," involving a metric they stopped reporting two and a half years ago. The SEC had previously dropped a lawsuit alleging that the exchange operated as an unlicensed broker and clearing agency. In 2023, Coinbase began disclosing "monthly active trading users" instead of "verified users" data. In 2022, Coinbase CEO Brian Armstrong claimed the platform had up to 103 million verified users. On the day the investigation news broke, Armstrong also revealed that the exchange was hacked and customers' KYC information was stolen. The Block has reached out to Coinbase and is awaiting a response.