Mike Waltz’s team set up at least 20 Signal chats for national security work – report

National security adviser and team shared ‘sensitive information’ in group chats on app, sources tell Politico

Donald Trump’s national security adviser, Mike Waltz, and his team have created at least 20 different group chats on the encrypted messaging app Signal to coordinate sensitive national security work, sources tell Politico.

The revelation, which cites four people with direct knowledge of the practice, follows heightened scrutiny of the administration’s handling of sensitive information after the Atlantic recently published messages from a chat that included the defense secretary, Pete Hegseth, sharing operational details of deadly strikes against Houthi rebels in Yemen.