The U.S. government on Tuesday, Jan. 5, 2021, said a devastating hack of federal agencies is likely Russian in origin and said the operation appeared to be an intelligence gathering effort. The Justice Department said that on Dec. 24 it detected "previously unknown malicious activity" linked to the broader intrusions of federal agencies revealed earlier that month, according to a statement from spokesman Marc Raimondi. Separately, the court office said on its website that “an apparent compromise” of the U.S. judiciary's case management and electronic case file system was under investigation. The actual reach is probably significant,” said a federal court official who spoke on condition of anonymity because they were not authorized to disclose the information. Rid wondered how sure the Justice Department could be about the extent of its compromise.