IISc is asking students' for Aadhaar again. This time, it is for NAD (National Academic Depository) registration. Guess what, they have shared a public spreadsheet with 4000 students' details (name, dept, gender, caste/category, etc.), with a blank column for Aadhaar. They expect people to enter their Aadhaar IDs in this public spreadsheet! Such is the deplorable state of !india 's premier research institute.