Government systems are not always optimal for the fast-paced environment officials work in, and Signal is an approved alternative for some unclassified communications, individuals familiar with ...

DER SPIEGEL notes that it's unclear whether the Signal accounts used in the U.S. officials' group chat were linked to private phone numbers. However, its reporters did confirm that the private ...

The White House is clapping back against media reports alleging intelligence officials have been using the end-to-end encrypted messaging app Signal to send classified information, describing the ...

Mark Warner talks about the Signal chat fallout. Sen. Mark Warner, D-Va., said on Sunday that if information had been leaked from top Trump national security officials' Signal chat discussing ...

Ratcliffe’s use of the Signal app in this way is raising eyebrows inside Langley, current and former officials said. “I think he is going to be viewed skeptically for using the app for that ...

(CNN) — Current and former US officials have told CNN they believe two texts sent by national security adviser Mike Waltz and CIA Director John Ratcliffe in the now-infamous group chat involving ...

U.S. District Judge James Boasberg ordered Trump administration officials to preserve communications from the messaging application Signal that featured in the recent scandal stemming from ...

After the publication of a Signal chat with plans for striking Houthi rebels in Yemen, Democrats on the House Intelligence Committee grilled officials over their handling of national security ...

A number of top Trump administration officials—including four who were on a now-infamous Signal group chat—appear to have Venmo accounts that have been leaking data, including contacts and in ...