Career
Since November 2011 he is the chairman of the German association of investigative journalists, Netzwerk Recherche. During his career as an investigative reporter Schröm has worked on several scoops and investigative stories. In 1995 he revealed the Nazi-connections of the Austrian right-wing politician Jörg Haider and thus ruined his chances to become vice-chancellor.
Two years later Schröm published a standard book about the terrorist Carlos, the jackal, the year after that he uncovered the deadly mistakes of the security agencies before 9/11 in a series of articles and in two books
Schröm has worked at stern magazine since 2007 where he published a series of articles on German politicians and security agencies and their involvement in America’s war on terror. Together with a colleague he revealed that German authorities were aware of the innocence of German born Murat Kurnaz but let him stay in Guantanamo for four more years.
2009 he contributed to the report "Iran could ignite a nuclear weapon in six months" that gained much attention in international media. Kieber is wanted by Interpol and lives in hiding.
Between fall 2010 and sommer 2011 he uncovered with colleagues the criminals behind the international football match-fixing in a series of articles
2012 his investigative team researched one of the biggest scandals in the last 10 years in Germany which is named as NSU case in Germany. In 2013 he revealed with his team a network of private companies in Germany that act as henchmen for United States. intelligence services and the mafia connection of Germany’s most prominent rap star Bushido.