Aadhaar number

Jharkhand has over 1.6 million pensioners, 1.4 million of whom have seeded their bank accounts with their Aadhaar numbers to avail of direct bank transfers for their monthly pensions. Their personal details are now freely available.

http://www.hindustantimes.com/india-news/in-massive-data-breach-over-a-million-aadhaar-numbers-published-on-jharkhand-govt-website/story-EeFlScg5Dn5neLyBzrkw1I.html