Unauthorised access to an IBM-managed development and testing environment exposed personal information belonging to about 70,000 people, according to the Singapore Land Authority (SLA). The dataset was created for vendor testing in 1998 and was intended to contain mock and anonymised information. SLA said its live operational systems were not affected.
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What information was in the dataset
The dataset contained people’s names, National Registration Identity Card (NRIC) numbers and property addresses. It had been created for testing and updated periodically; it was supposed to use mock and anonymised data based on property ownership and lodgment records. Instead, investigators found real personal information in it.
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The available reports do not explain who placed the real information in the dataset, when it happened or why the intended anonymisation did not take place. They also do not establish whether all the data was downloaded or whether it was later misused.
IBM’s role and the systems involved
IBM was appointed to support and maintain SLA’s Singapore Titles Automated Registration System (STARS) and eLodgment System (ELS). It also managed the development and systems-integration testing environment for those systems. The unauthorised access involved a dataset in that testing environment.
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SLA said the affected environment was separate from its live operational systems, and that live STARS and ELS systems were not affected. The Ministry of Law likewise described the affected testing environment as separate from SLA’s live systems.
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10 That distinction matters: the reported incident concerned personal information in a vendor testing dataset, not a reported compromise of live property-registration operations.
What is known about the response
SLA said it lodged a police report and was working with IBM, GovTech and the Cyber Security Agency of Singapore to investigate.
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The sources available here do not establish the timing or status of any specific access-revocation measures, individual notifications or notification to the Personal Data Protection Commission. Those steps should not be treated as confirmed based on the reporting cited here.