TeleMessage, an encrypted messaging application, has temporarily suspended its services following a security breach. The platform was used by dismissed national security adviser Mike Waltz during a Cabinet meeting, and a leaked image of his inbox showed conversations with notable figures such as Vice President JD Vance and Secretary of State Marco Rubio. The breach, reported by 404 Media, did not access messages among Cabinet members but compromised data from Customs and Border Protection, cryptocurrency firm Coinbase, and various financial institutions. The hacker claimed the breach was easy, completing it within 15-20 minutes. Signal, the platform from which TeleMessage archives messages, stated it cannot guarantee the security of unofficial versions. TeleMessage was acquired by U.S. company Smarsh last year for archiving communications. Following controversies, including Waltz's accidental inclusion in a group chat discussing a military operation, he was removed from his position, and President Trump expressed skepticism about using Signal for government communications.