トランプ大統領の側近が誤って「Signal」のグループチャットにメディア関係者を参加させてしまった一件について上院情報委員会の公聴会が開催され、民主党のマーク・ワーナー上院議員の質問を受けたCIAのジョン・ラトクリフ長官は、「Signal」を公式アプ ...

The federal office in charge of ensuring cybersecurity at all levels of the government cited the use of encrypted messaging ...

Defense Secretary Pete Hegseth and other Trump officials allegedly used Signal for a group chat to discuss a highly sensitive ...

The story of how national security officials used the Signal encrypted app to discuss a planned attack on terrorists in Yemen ...

Government systems are not always optimal for the fast-paced environment officials work in, and Signal is an approved ...

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

Government officials have used Signal for organizational correspondence ... it on their White House-issued phones were instructed to use the app sparingly, according to a former national security ...

The claim spread after The Atlantic reported that Trump officials accidentally added the publication's editor-in-chief to a ...

A popular messaging app called Signal was recently the preferred communications platform for top officials in the Trump ...

The internal watchdog of the US Defense Department says it will evaluate the defense secretary's reported use of a commercial ...