By AmbiSure Technologies Pvt. Ltd.
When people picture identity theft, they usually think of money vanishing from a bank account. In reality, misuse often begins much earlier, with personal details that were leaked, copied or passed along beyond the purpose they were collected for.
PAN and Aadhaar sit at the centre of financial life in India. They confirm who you are, support KYC verification and appear in everything from opening a bank account to applying for a loan. If these details reach the wrong person, they can be used to attempt to open accounts or borrow money in your name.
For many victims, the first signal is a recovery call about a loan they never took, or a lender enquiry they don’t recognise on their credit report. At that stage, the job is no longer just understanding what happened. You may also have to dispute entries and defend your credit history.
A smarter approach is to look for warning signs before any financial damage appears. That starts with knowing what each check can reveal, and what it cannot.
AmbiSure Technologies Pvt. Ltd. helps organisations detect threats early and respond quickly. The same thinking applies to personal identity: find the exposure first, and act before it turns into fraud.
How personal information gets exposed
Fraudsters rarely reach your details through one single route. A breach at a service provider, carelessly handled paperwork, a convincing phishing message or someone with access to your documents can each open the door.
- Data breaches. Shopping platforms, fintech apps and other providers store large amounts of customer data. If their systems are compromised or poorly protected, your details can leak.
- Documents that travel too far. A photocopy handed over for a bank account, SIM card, hotel booking or car rental may be left unsecured or thrown away without being destroyed.
- Phishing and impersonation. Fake loan websites, emails and SMS links copy genuine services to trick people into sharing personal details or OTPs.
- Misuse by intermediaries. Documents shared for a genuine application can be reused without your permission by anyone who handles them.
You can’t control every organisation that holds your information, but you can cut down avoidable exposure. Share documents only when truly needed, use verified channels, and write the purpose on every physical copy. For example: “Submitted only for [purpose] at [institution] on [date].”
Step 1: Start with your Aadhaar authentication history
Your Aadhaar authentication history lets you review the transactions where your Aadhaar number was used to verify identity. It’s a sensible starting point if you want to look into activity you don’t recognise.
To check it, visit the official UIDAI portal at myaadhaar.uidai.gov.in and log in using the required verification process. Open Authentication History, choose the date range and authentication type where offered, then fetch and read through the entries.
If an entry looks unfamiliar, don’t jump to the conclusion that it proves fraud. Look at the details, and contact UIDAI if you need help understanding what the entry means.
There’s an important limit here. Authentication history does not show every loan application made using your PAN. It is one piece of the picture, not a full record of your financial identity.
Step 2: Review your credit reports
Your credit report can reveal a different set of warning signs. If someone has applied for credit using your details, it may show an account you don’t recognise or an enquiry from a lender you’ve never dealt with. That’s why the report matters even when your Aadhaar history looks normal.
In India, you can request one free full credit report per calendar year from each of the four credit information companies. Confirm the current process on their official websites:
- TransUnion CIBIL
- Experian India
- CRIF High Mark
- Equifax India
Read the accounts/loans section and the enquiries section closely. An unfamiliar account needs prompt investigation. An unexplained enquiry may mean someone tried to apply for credit with your details, although it doesn’t necessarily mean a loan was approved.
To make this a habit, spread the four reports across the year:
| Quarter | Credit bureau |
|---|---|
| January–March | TransUnion CIBIL |
| April–June | Experian India |
| July–September | CRIF High Mark |
| October–December | Equifax India |
This schedule is a practical routine, not a reason to wait if you already have a concern. And remember that a clean report is reassuring but not proof that your information has never been exposed or misused. It only shows what the report reflects on the day you check.
Step 3: Understand what locking your Aadhaar biometrics can and cannot do
UIDAI lets you lock your Aadhaar biometrics, which helps block fingerprint and iris authentication while the lock is on. You’ll find the Lock/Unlock Biometrics service on the official myAadhaar portal, and you can also look for it in the mAadhaar app. Follow UIDAI’s current instructions to turn the lock on, and to unlock it when you genuinely need biometric authentication. The interface and steps may change over time.
Biometric locking is a useful safeguard, but its scope is limited. It doesn’t prevent every kind of identity theft, and it doesn’t stop someone from trying to misuse an exposed PAN number or other personal information.
A few other habits help reduce risk:
- Use a masked Aadhaar copy wherever it’s accepted, so you disclose less of the number.
- Use a Virtual ID instead of your Aadhaar number for services that support it.
- Mark document copies with their purpose.
- Avoid unverified websites and apps.
If you find a loan you never took
An unfamiliar loan account or a repayment demand should never be ignored. Act in this order:
- Keep records. Save copies of your credit report, all correspondence and every complaint acknowledgement.
- Contact the lender through its official fraud or grievance channel. State in writing that you did not apply for or receive the loan, and ask for an investigation.
- Request correction. If the loan is found to be fraudulent, ask the lender to correct the information it has reported to the credit bureaus. Follow up until the dispute is resolved and your records are updated.
- Report it.
- Cybercrime: cybercrime.gov.in or the national helpline 1930
- Aadhaar authentication issues: UIDAI on 1947 or help@uidai.gov.in
Share the relevant details when you report, and keep the reference numbers for follow-up.
What AmbiSure recommends
Don’t treat identity protection as a one-time document check. Review your credit records regularly, understand the Aadhaar activity linked to your number, reduce unnecessary sharing, and take unfamiliar transactions seriously.
Just as important, don’t assume a clean credit report means your information is safe. Credit reports help you spot accounts and enquiries. Aadhaar history helps you review authentication activity. Neither tells you where your email address, phone number or passwords may have appeared.
AmbiSure’s advice is to look at both sides of the problem: signs that your identity may already be misused, and evidence that your information may be exposed. Finding exposed data doesn’t automatically mean fraud has happened, but it gives you a reason to assess the risk and take precautions.
[Talk to AmbiSure’s security team about checking your exposure. Add your actual service, link or contact details here.]