AML Software, a company registered in Illinois, has sued Athena Bitcoin, accusing the Bitcoin ATM operator of trying to steal its source code, according to a complaint filed on Tuesday. In the 16-page document, AML Software alleged that Athena engaged in copyright infringement, the misappropriation of trade secrets, and “a number of other unlawful acts,” while allegedly trying to overtake 3,000 machines from a third party starting in 2023.