Affected by the Singtel vendor data breach? Here are 6 things you need to know Toggle share menu Advertisement File photo of Singtel's logo (Photo: Jeremy Long) 18 Feb 2021 07:11PM) Share this content Bookmark SINGAPORE: The personal information of nearly 130,000 Singtel customers, including their NRIC details, was stolen after a vendor's file sharing system was breached, the local telco said on Wednesday (Feb 17). Singtel uses the system provided by US company Accellion to share information internally as well as with external stakeholders and organisations. Advertisement Advertisement How did the breach happen? What information was stolen? And how do you know if your personal data has been exposed?