The U.S. government is treating the apparent disclosure of classified material surrounding the war in Ukraine as an insider’s leak, people familiar with the matter say, but hasn’t yet homed in on key suspects for the breach.

The U.S. government is treating the apparent disclosure of classified material surrounding the war in Ukraine as an insider’s leak, people familiar with the matter say, but hasn’t yet homed in on key suspects for the breach. https://ift.tt/UzA2FgO