Jan Marsalek, the former COO of Wirecard, has been exposed as a decade-long spy for the Russian military intelligence service, GRU. He was involved in a massive financial fraud scheme and used his position to launder money and spy on critics. Marsalek fled to Russia in 2020 and has been living under an assumed identity as an Orthodox priest. The investigation into Marsalek's activities was a joint effort by several news organizations.