From the politico article this is based on[1]: > House Judiciary Committee Chair Jerrold Nadler (D-N.Y.) told fellow lawmakers that “three hostile foreign acto

From the politico article this is based on[1]: > House Judiciary Committee Chair Jerrold Nadler (D-N.Y.) told fellow lawmakers that “three hostile foreign actors” attacked the U.S. Courts’ document filing system as part of a breach in early 2020 causing a “system security failure.” The comments — at a committee hearing on oversight of the Justice Department’s National Security Division — were the first public disclosure of the hack. As a non-expert on security claims and counterclaims, I always find myself scratching my head when seemingly authoritative statements attributing attacks are made, without any evidence cited or rationale given. So my question for actually knowledgeable people: how seriously should claims like these, in general, be taken? 1: https://www.politico.com/news/2022/07/28/justice-department-data-breach-federal-court-system-00048485 https://www.politico.com/news/2022/07/28/justice-department-...