Signal is a free app that cybersecurity experts consider to be one of the most secure messaging services because of its ...

T he Trump administration is facing heavy blowback for using Signal, a messaging app, to discuss sensitive military plans. On ...

The free messaging app Signal has made headlines after the White House confirmed it was used for a secret group chat between ...

Top Trump administration officials used messaging app Signal to share war plans and mistakenly included a journalist in the ...

Top Trump administration officials accidentally shared highly sensitive attack plans on Iranian-backed militants in Yemen ...