Stefan Halper

Stefan Halper is a former Cambridge University professor and a controversial figure who worked as a contractor for the U.S. government. He gained notoriety for his involvement in the FBI's investigation into Russian interference in the 2016 elections, where he acted as a confidential human source. Halper was also linked to the Office of Net Acquisition, which was recently dissolved by the Department of Defense amid scrutiny over its contracting practices and the effectiveness of its research outputs.