TeleMessage (TM SGNL) Data Breach
TeleMessage (TM SGNL) experienced a data breach that was reported on May 12, 2025. TeleMessage TM SGNL contains a hidden functionality vulnerability in which the archiving backend holds cleartext copies of messages from TM SGNL application users.
Key Facts
- Organization
- TeleMessage (TM SGNL)
- Date Reported
- May 12, 2025
- Incident Type
- unknown
- Industry
- Technology
- Severity Score
- 5/10
- Confidence Level
- high
Source
View original source - External link to primary source documentation
Understanding unknown Incidents
Data breaches can result in significant financial, operational, and reputational damage. Organizations should implement defense-in-depth strategies and maintain incident response capabilities.