Accellion-related Data Breach Reported by Singtel

June 27, 2023


Singtel, the largest mobile carrier in Singapore, announced that they suffered a data breach caused by the Accellion FTA service's vulnerability.

"A third-party file sharing system provided by Accellion called FTA has been illegally accessed through a zero-day vulnerability or previously unknown vulnerability. Singtel uses this system to share information internally as well as with external stakeholders and organisations," Singtel announced in a security incident notification.

The telecommunications company has not disclosed what data has been accessed in the attack and states that they are currently investigating who was impacted.

Incident Date

February 11, 2021



Estimated Cost

No cost values disclosed.

Type of Malware

No Malware identified