Peter Strzok omits a few important things from his new memoir, Compromised: Counterintelligence and the Threat of Donald J. Trump. Strzok, one of the most notorious FBI officials in history, wants to ...

THIS IS A RUSH TRANSCRIPT. THIS COPY MAY NOT BE IN ITS FINAL FORM AND MAY BE UPDATED. CAROL LIN, CNN ANCHOR: The FBI will be interviewing colleagues of alleged spy Robert Philip Hanssen at the State ...

Chinese hackers breached eight American telecommunications companies and obtained access to sensitive data for an extended period, a senior counterintelligence official revealed this week. Michael C.

Top FBI officials have told members of Congress that every Chinese counterintelligence case investigated by the FBI since at least 1991 may have been compromised by a suspected agent of the Chinese ...