AU Small Finance Bank probes potential data leak tied to vehicle loan customer platform

AU Small Finance Bank probes potential data leak tied to vehicle loan customer platform
AU Bank probes data leak

India's lenders are facing rising scrutiny over cybersecurity as AU Small Finance Bank investigates a possible exposure involving customer information linked to its vehicle loan business. The bank says the issue is tied to a third-party platform holding limited data, while its core systems remain unaffected and services continue to run normally.

Highlights

  • AU Small Finance Bank is investigating a possible data leak from a Salesforce SaaS platform affecting limited vehicle loan customer data.
  • The bank confirmed its core systems are unaffected, normal banking operations continue, and the incident impacts only the third-party platform.
  • AU Small Finance Bank shares fell 1.7% to 865.7 rupees following the news, amid heightened regulatory scrutiny on cybersecurity in India's banking sector.

Third-party platform inquiry and scope

As reported by Reuters, AU Small Finance Bank said on Friday that it is probing a potential data leak involving a software-as-a-service platform managed and hosted by Salesforce.

A bank spokesperson said in an emailed statement that the platform contains limited data related to vehicle loan customers. The spokesperson added that the bank's own systems remain unaffected and that all banking services are operating normally.

Regulatory pressure and market reaction

The incident comes as India's banking regulator pushes lenders to strengthen cybersecurity frameworks amid broader concern about digital risks in the sector.

Last week, State Bank of India reported a cyberattack involving 3,897 customer records containing personally identifiable information that was leaked on the dark web. AU Small Finance Bank shares were down 1.7% at 865.7 rupees.

We previously covered CTOS Digital Bhd’s cybersecurity incident and how it weighed on investor sentiment as the company faced service disruptions and questions around customer confidence. Our earlier article noted the firm expected the breach to cut net profit by RM12 million and revenue by RM16 million, with the risk that prolonged disruption could keep pressuring earnings and increase cybersecurity-related costs.

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