The White House is defending use of the app, but other government officials and security experts have been highly critical.

Resist giving it up in the first place.  That big-box retailer does not really need your birthdate to enroll you ...

it’s also important to avoid writing the number down on scraps of paper or even in one of the best note taking apps like ...

To get at the general settings for Signal, from the Chats tab tap the three dots (top right) then Settings on Android, or tap ...

Mobile-first entertainment is no longer the future—it’s the present. And in the world of lottery gaming, apps are leading the ...

A magazine journalist’s account of being added to a group chat of U.S. national security officials coordinating plans for ...

Amid the fallout regarding a Signal chat among senior national security officials, tech expert Ken Colburn of Data Doctors ...

A journalist’s account of being added to a group chat of U.S. national security officials coordinating plans for airstrikes ...

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

White House staffers have come under fire after allegedly using the app to discuss sensitive foreign policy plans.

U.S. security officials' private contact information and passwords have been found online within days of the Signal scandal.

The National Security Council said in a statement that it was looking into how a journalist’s number was added to the chain ...