State Bank of India (SBI) has reported a cyberattack that led to the exposure of personal information belonging to 3,897 customers on the dark web, raising fresh concerns about data security in the banking sector.
In a statement on Wednesday, the bank said a preliminary assessment found that the exposed records contained personally identifiable information, including customer names, mobile numbers, dates of birth, email addresses and residential addresses. The data also included brand and customer identifiers, along with loan records.
SBI has engaged an independent cybersecurity agency to conduct a comprehensive assessment of the incident. The investigation will examine the nature and extent of the data leak and help establish how much customer information was exposed.
The bank said the incident is not expected to have any material impact on its core business operations, financial performance or business continuity.
However, the exposure of personal and financial information highlights the risks banks face from cyberattacks. Such information can potentially be misused for targeted phishing attempts, identity fraud and other forms of cybercrime.
The incident comes amid increased regulatory attention on cybersecurity across India’s financial sector. The Reserve Bank of India has been pushing banks to strengthen their cybersecurity frameworks as threats targeting financial institutions continue to evolve.
Banks are increasingly expected to improve threat detection, protect sensitive customer data and strengthen their response to security incidents. The SBI case also highlights the importance of timely investigations and safeguards to limit the potential misuse of exposed information.
As the independent assessment progresses, the extent of the exposure and the circumstances surrounding the incident remain key areas of investigation.
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