A proposed EU law that would allow authorities to bypass encryption to scan private chat messages for criminal content is ...

TeleMessage, which was acquired by Oregon-based Smarsh in 2024, says it's shut the app down for now. "TeleMessage is investigating a potential security incident," a company spokesperson told The ...

To add someone to a Signal chat, you just need to open the chat's information page, where all the members are listed.

After messages from Mike Waltz's leaked chat on the Signal app went massively public months ago, he was ousted as President Donald Trump's top national security adviser. Now, he's up for a new ...

A magazine journalist's account of being added to a group chat of U.S. national security officials coordinating plans for airstrikes has raised questions about how highly sensitive information is ...

One exception to the industry-wide lethargy is the engineering team that designs the Signal Protocol, the open source engine ...