New York sues CoinEx, says crypto exchange failed to register with state
CoinEx was sued on Wednesday by New York Attorney General Letitia James, who accused the cryptocurrency exchange of transacting business illegally because it did not register with the state.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction: New York sues CoinEx, says crypto exchange failed to register with state

### Response: CoinEx was sued on Wednesday by New York Attorney General Letitia James, who accused the cryptocurrency exchange of transacting business illegally because it did not register with the state.