• Apply Now

Money in bank in 24 hours

Apply Now

How to Prevent Misuse of Your Aadhaar Card

  • Highlights

  • Aadhaar contains sensitive biometric information

  • Your identity can be compromised if your Aadhaar Card is misused

  • You can lock your Aadhaar card in 8 easy steps and unlock it when needed

The advent of Aadhaar card as a single document identification proof has made life convenient for Indian citizens in many ways. Although it has largely increased convenience, safety of data has become a concern.  Aadhaar card is a unique document containing sensitive information with biometric details, there is a greater reason to protect it.

Check your cibil score for free

If the data on Aadhaar card is leaked, there could be a breach of identity. For instance, if you purchase a new SIM card with your Aadhaar number, you may not be able to tell if the card will be reused without your knowledge. In effect, it is like sharing the username and password of an email or social media account with a stranger. In the recent past, there have been several news reports of Aadhaar data being leaked. Therefore, it is important that you take a step towards your own data safety and lock your Aadhaar card.

Additional Read: How to Download e-Aadhaar Card Online

How to Lock the Data on Your Aadhaar Card

The Unique Identification Authority of India (UIDAI) has clarified that the core biometric database is safe and no breach has taken place. However, if you wish to take precautions and safeguard your identity and Aadhaar details. Here is how to go about it:
Step 1: Visit https://resident.uidai.gov.in/biometric-lock or go to this link through the UIDAI home page
Step 2: Click on the ‘Lock/Unlock’ option under the ‘Aadhaar Card Services’ drop down menu
Step 3: Enter your Aadhaar number
Step 4: Confirm your identity through a security code or captcha on the screen
Step 5: Wait for a one-time password (OTP) through a text message on your registered mobile number
Step 6: Enter the OTP and a security key of your choice
Step 7: You will be directed to a link giving you the option to enable biometric locking.
Step 8: Click on ‘Enable’. Here, your biometric information gets locked.

Once your Aadhaar information is locked, there are certain things you need to bear in mind:
- You can no longer use biometrics as a primary authenticator
- Some bank transaction may fail, because the bank will be unable to access the biometric information
- You can only unlock your card through an OTP sent to your phone.

How to Unlock Information on Your Aadhaar Card

You can however unlock your Aadhaar information at will for biometric use. To unlock the biometric information, go to the UIDAI website and disable biometric locking. Your biometric details will be open for use for the next 10 minutes, after which your data will get locked again.

Additional Read: Can You Use Your E-Aadhaar Card As A Proof Of Identity

Why You Should Consider Locking Your Aadhaar card

Although locking of Aadhaar is purely a voluntary option, you can consider the same to prevent misuse of information and protect your unique identity.

The content of this document is meant merely for information purposes. The personal loan features mentioned in this article are subject to updation, completion, revision, verification and the same may change materially based on policy revisions. For more details, please visit our Personal Loan terms and conditions page here.

Pre-approved offer

Please enter fullname
Please enter 10 digit mobile number
Please enter city

I authorize Bajaj Finserv representative to call /SMS towards this application and other products/services. This consent overrides my registration for DNC/NDNC. T&C

How would you rate this article

 Please let us know why?

What did you dislike?

What did you dislike?

What did you like?

What did you like?

What did you like?


Complete These 5 Steps to Download Your e-Aadhaar Card


Complete these 5 steps to download your e-Aadhaar card