The Trump administration has taken action to ensure a Signal group chat that inadvertently included The Atlantic editor-in-chief Jeffrey Goldberg can never happen again, White House press secretary Karoline Leavitt said Monday.

The White House has said it is moving on from the recent controversy over the mistaken sharing of war plans on commercial messaging app Signal. Declaring the case "closed", the Trump administration has said that it is putting the Signal messaging app 'leak' behind it.

Last week, the White House said the National Security Council, the White House counsel office and President Trump adviser Elon Musk were all looking into the mishap. But now, that probe has wrapped