Core Viewpoint - The Trump administration is limiting the sharing of classified information with Congress due to concerns over a leak related to an early assessment report by the Defense Intelligence Agency regarding an attack on Iran [1] Group 1 - A senior White House official indicated that the leak occurred after the assessment report was shared on CAPNET, a system used for sharing classified intelligence with Congress [1] - The leak was reported by CNN and The New York Times, which published the assessment's content on June 24 [1] - The FBI is currently investigating the leak incident [1]