US government officials discussed war plans in a Signal chat, then blamed the leaks on the messaging app. But Signal and ...

In some cases, federal agencies have permitted the use of Signal, the encrypted messaging app used by top Trump officials to ...

Just as it did with Sweden, Signal is refusing to stay in a territory that undermines its encryption strategy, arguing that a ...

Another sticky spot is that government regulations require a record of communication. Signal—and other secure messaging ...

A dozen current and former officials confirmed that the encrypted messaging app is used across various agencies — despite ...

The developer of the Signal app, used by members of the Trump administration, explained Tuesday why its app is the "gold ...

The team led by U.S. President Donald Trump's national security adviser, Mike Waltz, set up at least 20 group chats on the ...

WhatsApp uses the Signal Protocol (see above), meaning it offers a reliably secure form of protection for messages by default. One problem with WhatsApp is that, while the content of your messages may ...

The Presidential Records Act and the Federal Records Act require officials to preserve communications related to government ...

As with any security-focused app, the security is only as robust as the person using it. Signal is designed to encrypt your ...

The Trump cabinet’s shocking leak of its plans to bomb Yemen raises myriad confidentiality and legal issues. The security of the encrypted messaging app Signal is not one of them. Plus ...

The Atlantic reported that several top administration officials over the course of days discussed war-planning information on ...