Arne Semsrott is a journalist and activist. He heads the research and transparency advocacy portal FragDenStaat, with which he ensured the publication of the NSU files. He was also a co-initiator of Hochschulwatch and OpenSCHUFA and founded the Freiheitsfonds. Semsrott is a two-time winner of the Otto Brenner Award for Critical Journalism. His bestseller Machtübernahme was published in 2024. He lives and works in Berlin.

As of March 2025