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 ...

Signal has been the most high-profile app in the news lately because of the controversy surrounding its use by Defense Secretary Pete Hegseth. Signal is a secure messaging platform known for ...

The security of U.S. government officials’ communications has come under the spotlight again after a modified Signal app used to archive data from third-party messaging apps was hacked in less than 30 ...

Last Wednesday, former national security advisor Mike Waltz was photographed at a cabinet meeting using TeleMessage, a modified version of Signal, the encrypted messaging app that has been the source ...

Signal is back in the headlines, but this time it’s not for a security breach, but rather a high-profile example of how it’s designed to work. Recent news highlighted an incident where classified ...

TeleMessage, an Israeli company that sells an unofficial Signal message archiving tool used by some U.S. government officials, has suspended all services after reportedly being hacked. Smarsh, the ...

Mike Waltz is expected to be removed from his position as US National Security Advisor after a security breach involving the Signal app. Waltz mistakenly included a journalist in a group chat ...

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 ...

TeleMessage, an unofficial version of Signal, has suspended services after a security breach allegedly exposed user messages. The company is investigating the incident, prompted by reports of ...

Several Bitcoiners, including Jack Dorsey, have reinforced their push for the privacy-focused messaging app Signal to adopt Bitcoin through a new “Bitcoin for Signal” campaign, which aims to integrate ...