# Nuclear Power Corporation of India Limited

Type: Company

Source: GetYourBrief — https://getyourbrief.com/entity/nuclear-power-corporation-of-india-limited
Canonical HTML page: https://getyourbrief.com/entity/nuclear-power-corporation-of-india-limited

## Timeline

- **2026-07-16**: Dark web data dump and public disclosure — The World Leaks group posts approximately 19,000 files on its dark web portal; Reliance Group confirms the incident and reports it to CERT-In.
- **2026-06**: Breach first identified — Cybersecurity researcher Rakesh Krishnan uncovers evidence of a data breach affecting Reliance Group files hosted on Yotta Data Services.
- **2018**: Reliance Infrastructure secures contract for Kudankulam Units 3 and 4 — Anil Ambani-led Reliance Group company wins the infrastructure development contract for the new nuclear reactor units.

## Recent coverage (4 stories, network-wide)

### 19,000 files in Kudankulam breach, but 'no nuclear safety risk' — government
2026-07-18 11:47:32 · Sector: climate · Sentiment: Neutral · Impact: 5/10 · Sources: 2

The ransomware attack exposing 19,000 files from India's Kudankulam NPP raises concerns over cybersecurity's impact on nuclear energy expansion and public trust, even as officials insist no nuclear safety data was compromised.
Full story: https://getclimatebrief.com/story/kudankulam-breach-climate-impact

### Ransomware Group Dumps 19,000 Nuclear Plant Files on Dark Web in Supply Chain Attack
2026-07-17 02:19:28 · Sector: cyber · Sentiment: Strongly negative · Impact: 8/10 · Sources: 2

The World Leaks ransomware group posted 14.3 GB of contractor data from India's Kudankulam nuclear plant, exposing blueprints and supplier records in a classic third-party data center breach.
Full story: https://getcyberbrief.com/story/kudankulam-ransomware-supply-chain-breach

### 14.3 GB Kudankulam Nuclear Data Leak Exposes Supply Chain Risks for India’s Energy Expansion
2026-07-17 02:17:17 · Sector: climate · Sentiment: Strongly negative · Impact: 8/10 · Sources: 2

A ransomware breach at a contractor for India’s largest nuclear plant has exposed 19,000 engineering and supplier files on the dark web, raising alarms about security gaps that could undermine the country's ambitious nuclear energy growth plans.
Full story: https://getclimatebrief.com/story/kudankulam-data-leak-nuclear-energy-supply-chain

### India's 2,000 MW Kudankulam Nuclear Project Data Leak: NPCIL Says No Safety Risk
2026-07-16 05:05:19 · Sector: climate · Sentiment: Negative · Impact: 6/10 · Sources: 3

NPCIL clarified that drawings leaked from a breach at Reliance Infrastructure involve only conventional Balance of Plant systems, not nuclear safety. The 2,000 MW Kudankulam expansion, a key clean energy project, faces heightened scrutiny over supply chain data security.
Full story: https://getclimatebrief.com/story/climate-kudankulam-nuclear-data-leak-npcil

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This page is a machine-readable summary. Sentiment measures the directional read of each development for this entity, not the tone of the reporting; impact weights consequence, not syndication reach. See https://getyourbrief.com/guides/methodology for the full editorial methodology.