Is Someone Misusing Your Aadhaar? Here’s   How to Find Out

Aadhaar has become central to everyday digital services in India, powering everything from bank verification to SIM activation and welfare delivery. With its wide use, it's natural to want more visibility into when and where your Aadhaar number is being used. The Unique Identification Authority of India (UIDAI) offers a built-in feature that lets residents track authentication history for up to the last six months, giving users better control over their digital identity and helping them spot unusual activity early.

The service is part of UIDAI's ongoing push towards transparency and safety. It works for anyone with a valid Aadhaar and an active mobile number linked to the ID. If you've never checked your authentication logs before, the process is straightforward and takes only a few minutes.

Why Checking Aadhaar Authentication History Matters

Aadhaar is often required for eKYC, subsidies, digital signatures, insurance onboarding, and several financial services. While organisations must follow strict compliance guidelines, it is still possible for authentication attempts to take place without your knowledge.

Reviewing your Aadhaar authentication history helps you confirm whether all requests made using your Aadhaar number were legitimate. It can also help you identify failed or repeated attempts that might indicate misuse or outdated data held by service providers. Since UIDAI stores the logs for a rolling six-month window, checking it periodically is a good habit for anyone who uses Aadhaar frequently.

What You Need Before You Start

To view your authentication history, you'll need your 12-digit Aadhaar number or the 16-digit Virtual ID (VID), plus access to the mobile number registered with UIDAI. The report cannot be accessed using any unregistered number for security reasons.

How to Check Where Your Aadhaar Was Used in the Last Six Months

UIDAI's official portal provides a detailed activity log that shows each time your Aadhaar was used for authentication. This includes demographic, biometric, OTP-based, and other verification types. Here's how to access the records.

1. Go to the official UIDAI website and open the Aadhaar Services section.
2. Select the option labelled “Aadhaar Authentication History”.
3. Enter your Aadhaar number or Virtual ID.
4. Enter the displayed security captcha.
5. Click “Send OTP” to receive a one-time password on your registered mobile number.
6. Enter the OTP to log in to the authentication history page.
7. Choose the time period. Select up to a maximum of six months from the dropdown menu.
8. Pick the type of authentication (or select “All” for a complete list).
9. Click “Submit” to generate your Aadhaar authentication log.
10. Review the results. Each entry shows the date, time, type of authentication, and whether it was successful or failed.

The history is displayed instantly, and you can download the report or take a screenshot for your records. If you find entries you don't recognise, UIDAI recommends contacting the service provider that initiated the request. You can also temporarily lock your Aadhaar biometrics through the portal or the mAadhaar app for additional protection.