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

Learn more about Signal, including whether the news about its use in a military intelligence breach impacts its effectiveness ...

Signal, the so-called secure app known for privacy that people use to text their drug dealers, make crypto deals, and Elon ...

House Foreign Affairs Committee ranking member Gregory Meeks called the Signal breach 'the most astonishing breach of our ...

The president of Signal defended the security of the encrypted messaging app on Tuesday after a bombshell report revealed top ...

The news of Trump officials using Signal for a group chat on military operations has raised many questions about just how ...

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

The White House doubled down Wednesday on its insistence that its top national security officials did nothing wrong when they ...

One of America’s top spy agencies issued an urgent warning to officials about the risks of using the Signal app weeks before ...

The group chat in which key figures in the Trump administration shared details about an attack against Houthi targets on the Signal messaging app shows a key mistake ... protocols that not only put ...

While no single solution eliminates all risks, implementing ... which can enhance privacy." Signal is an encrypted messaging ...

Rep. Seth Moulton has criticized the Trump administration for its response to the use of Signal by high-level officials to ...