<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjQtMTAvMDE5MjczM2EtMzdlNC03NzQxLWI5NTQtYWEwMDZkNDAxZDFi.jpg"></p><p>A complex set of overlapping companies, individuals and alleged crimes have been tackled by US federal authorities.</p>