Regardless of app security, experts say communicating the military plans of the U.S. government in a non-classified space creates a massive security vulnerability.

It is not clear whether Signal was ... to determine any legal issues at this point. “Did the communications contain classified information?” one Washington-area cybersecurity expert told ...

Scandal surrounding the Trump administration’s Signal group chat has led to a landmark week for the encrypted messaging app’s ...

Just as it did with Sweden, Signal is refusing to stay in a territory that undermines its encryption strategy, arguing that a backdoor in France would undermine protections for users worldwide.

Top Trump administration national security officials’ use of the messaging app Signal is raising ... to determine any legal issues at this point. “Did the communications contain classified information ...