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 ...

安全性に定評があるメッセージアプリ・Signalの使用について、アメリカ国家安全保障局(NSA)が職員に対して警告を発していたことがわかりました。

The messenger app Signal received the highest rating on the Electronic Frontier Foundation's ' Most Secure Messenger List ,' and is officially used as a communication tool between U.S ...

Democratic Denver Mayor Mike Johnston and his advisors used the encrypted messaging app Signal to communicate about the ...

In the end, Signal emerged from the episode even stronger. (Waltz, not so much—Trump demoted him several weeks later.) The app saw a large spike in downloads in the immediate aftermath, a sign ...

Atlantic journalist says top Trump officials inadvertently included him in Signal group chat discussing war plans. The messaging app, explained. Defense Secretary Pete Hegseth was in the group, ...

Many apps you use every day are highly invasive—but you don't have to make it easy for companies and data brokers to obtain ...

The ACLU of Nevada is suing the state Department of Motor Vehicles, raising concerns over its alleged use of the encrypted ...

A new report suggests that Defense Secretary Pete Hegseth shared information on airstrikes in Yemen that originated from a classified email.