---
title: "Discussion on \"SBI Cyberattack Case Study: How 3,897 Customer Records Ended Up on the Dark Web\" | Hashnode"
description: "Discussion on \"SBI Cyberattack Case Study: How 3,897 Customer Records Ended Up on the Dark Web\". On Wednesday, 21 October 2026, the State Bank of India did something Indian banks rarely do quickly. It told the public, through a stock exchange filing, that it had been hit by a cyberattack and that"
url: "https://hashnode.com/posts/sbi-cyberattack-case-study-how-3-897-customer-records-ended-up-on-the-dark-web/6ad89ba0e3716ea9ec1d6c97"
---

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# [SBI Cyberattack Case Study: How 3,897 Customer Records Ended Up on the Dark Web](https://vikramkumarshukla.hashnode.dev/sbi-cyberattack-case-study-how-3-897-customer-records-ended-up-on-the-dark-web?utm_source=hashnode&utm_medium=feed)

On Wednesday, 21 October 2026, the State Bank of India did something Indian banks rarely do quickly. It told the public, through a stock exchange filing, that it had been hit by a cyberattack and that

Oct 21 · 4 min read · vikramkumarshukla.hashnode.dev  
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-   [#cybersecurity](https://hashnode.com/tag/cybersecurity)
-   [#india](https://hashnode.com/tag/india)
-   [#data-breach](https://hashnode.com/tag/data-breach)
-   [#banking](https://hashnode.com/tag/banking)
-   [#infosec](https://hashnode.com/tag/infosec)

## Written by

[Vikram Kumar Shukla](https://hashnode.com/@vikramkumarshukla)

@vikramkumarshukla · Delhi, India

  
[View profile](https://hashnode.com/@vikramkumarshukla)

Sharing what I build, learn, and discover across software, AI, and cybersecurity.

I’m Vikram Kumar Shukla, exploring the intersection of software development, AI, and cybersecurity. I share what I build, learn, and discover—from developer tools and Python to AI/GenAI, threat intelligence, and security research.

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