It’s widely used at their agencies, they said, and even came pre-installed on their government devices. But conversations with a dozen current and former government employees reveal a hazier picture ...

President Trump suggested Wednesday that the encrypted Signal messaging platform his top national security brass used to plan ...

Many are raising questions about how highly sensitive information is being handled by national security officials. This ...

The app has robust privacy features and minimal data collection, as well as default end-to-end encryption of all messages and ...

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

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

Even if Signal had perfect, uncrackable security, high-level White House staff using it to discuss classified information ...

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

It’s an app that can be used for direct messaging and group chats as well as phone and video calls. Signal uses end-to-end ...

The encrypted messaging app Signal is receiving ... In a lengthy post to X, Signal addressed this issue by pushing back on the Pentagon’s use of the term “vulnerability.” ...

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

Communications on Signal, including Signal Stories and your user profile, are end-to-end encrypted by default. That means the data is scrambled in transit and can only be seen by the sender and ...