The Attorney General Frankfurt am Main – Central Office for the Suppression of Cybercrime ( ZIT ) – and the Federal Criminal Police Office ( BKA ) have in the evening hours of 06.01.2019 searched the home of a suspect in Central Hesse and this provisionally arrested. 

https://www.bka.de/DE/Presse/Listenseite_Pressemitteilungen/2019/Presse2019/190108_FestnahmeDatenausspaehung.html