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Breaches.

Singtel

Disclosed Feb 11, 20215 years agoUnverified

Singtel customer data stolen through Accellion file sharing system

Singtel apologized after a zero-day attack on the Accellion file sharing system it used led to theft of data; press reports put the number of affected customers at about 129,000, including national ID details.

What is known

People affectedNot stated in the sources we have
DisclosedFeb 11, 2021
AttackSupply chain
Data exposedNames, Government IDs, Phone numbers, Other
SectorTelecom · SG
StatusUnverified: not yet confirmed by an official notice, a filing or the organization
Part ofAccellion (2021)

Sources

Source
The Accellion Breach Keeps Getting Worse, and More Expensivewired.com · News

Notices filed

WhereFiledPeople
ResearchtotalFeb 11, 2021

Same campaign

OrganizationAffected
QualysQualys customer files taken through Accellion FTA serverMar 4, 20215 years agoSupply chainUnknown
AccellionZero-day attacks on legacy FTA file transfer appliance hit dozens of organizationsFeb 1, 20215 years agoSupply chainUnknown
Australian Securities and Investments CommissionASIC server breached through Accellion file transfer softwareJan 25, 20215 years agoSupply chainUnverifiedUnknown
Reserve Bank of New ZealandFiles illegally downloaded from central bank's Accellion file sharing systemJan 10, 20215 years agoSupply chainUnverifiedUnknown
KrogerAccellion FTA breach exposes Kroger associate and pharmacy customer dataJun 18, 20206 years agoSupply chain1.5M
History of this record
  • 2026-09-25 · added · seed source

First seen 2026-09-25 (Research). Record counts are as reported. Not legal advice.

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