Zhao Changpeng, founder and chief executive officer of Binance speaks during an event in Athens, Greece, November 25, 2022.

The US Securities and Exchange Commission on Tuesday asked a federal court to issue a temporary restraining order to freeze the US assets of cryptocurrency exchange Binance.

The motion, in a filing to the US District Court for the District of Columbia, comes a day after US regulators sued Binance and its CEO Changpeng Zhao for allegedly operating a “web of deception,” piling further pressure on the world’s biggest cryptocurrency exchange.

In the motion, the SEC accused Binance of years of violative conduct, including “disregard” for US laws and “evasion of regulatory oversight.”

The holding company of Binance is based in the Cayman Islands. Binance.US is its US affiliate. Binance said the SEC’s motion only concerned Binance.US.

After the SEC filed the motion, Binance.US said its user assets would remain safe and the platform would continue normal deposit and withdrawal operations. It added it would defend itself in court and called the SEC’s step “unwarranted.”

The SEC alleged on Monday Binance artificially inflated its trading volumes, diverted customer funds, failed to restrict US customers from its platform and misled investors about its market surveillance controls. Binance is also facing US legal actions by the Commodity Futures Trading Commission (CFTC) and the Justice Department.