Kudankulam Data Leak & Cyber Security | UPSCPDF

UPSCPDF Editorial Analysis of the Kudankulam nuclear data leak: World Leaks breach, NPCIL response, critical-infrastructure cyber security. UPSC GS-3 guide.

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A contractor's cloud server is breached, sensitive plant blueprints surface on the dark web, yet the reactor core stays air-gapped — decoding critical-infrastructure protection, supply-chain risk and India's opaque breach-disclosure culture. The data-extortion group World Leaks has posted on the dark web roughly 19,000 highly sensitive files linked to the Kudankulam Nuclear Power Plant — the most critical slice of about 858,000 files it claims to have exfiltrated from Anil Ambani's Reliance Group. The leaked material reportedly includes blueprints of ventilation and cooling systems, floor layouts and vendor lists for the under-construction Units 3 and 4. The data was allegedly taken from servers of contractor Reliance Infrastructure hosted by third-party data-centre provider Yotta. The Nuclear Power Corporation of India Limited (NPCIL) has clarified that the leak concerns "balance-of-plant" and common service facilities — not the nuclear island — and that core reactor systems a