Zack Whittaker reports: a data breach at the U.S. Marshals service exposed the personal information of current and former prisoners, TechCrunch has learned. A letter sent to those affected, and obtained by TechCrunch, said the justice Department notified the U.S. Marshals on December 30, 2019 of a data breach affecting a public-facing server storing personal information on current and former prisoners in its custody. record more on TechCrunch.