Breachesby GlyphTeleMessage
Disclosed May 4, 2025Unverified
Hacker extracts archived messages from Signal clone used by US officials
A hacker exploited a flaw in TeleMessage, the modified Signal archiving app used by US officials, to take archived message contents, officials' contact details and back-end credentials; owner Smarsh suspended the service.
What is known
| People affected | Not stated in the sources we have |
|---|---|
| Disclosed | May 4, 2025 |
| Attack | Hacking |
| Data exposed | MessagesNamesPhone numbersCredentials and tokens |
| Sector | Tech · IL |
| Status | Unverified: not yet confirmed by an official notice, a filing or the organization |
Sources
Notices filed
History of this record
First recordedby seedSource
First seen 2026-09-25 (Research). Record counts are as reported. Not legal advice.