The Unique Identification Authority of India (UIDAI) offers a tool to combat Aadhaar misuse and scams: the ability to lock your biometrics data. You can lock your biometrics using the My Aadhaar website or the mAadhaar app. Remember to never share your Aadhaar number or OTP, use strong passwords, and report any suspicious activity to UIDAI.
Source: Times of India/TOI