Published Oct 27, 2025 4 Min Read

Know Why Not to Share Senior Citizens account with Third-Party Contacts

Why Your Contact Number is the Key to Your Financial Security

Your registered contact number is more than just a way for your bank or financial institution to reach you. It acts as a gateway to your financial security by enabling essential services like OTP authentication, transaction alerts, and account recovery. Here is why it matters:

  • OTP Authentication: Every time you make an online transaction, update your details, or access your account, an OTP (One-Time Password) is sent to your registered mobile number. This ensures that only you can authorise these actions.
  • Transaction Alerts: Real-time SMS alerts for transactions help you monitor your account activity. If someone tries to access your account without your knowledge, you will be instantly notified.
  • Account Recovery: In case you forget your login credentials, your registered mobile number is often used to recover access to your account.

Example: Imagine missing a transaction alert because your contact number was updated to someone else’s without your knowledge. This could lead to unauthorised withdrawals or purchases, causing financial loss.

Secure your account now with these simple steps. Ensure your contact details are always up to date and never shared with third parties.

Know more

Call us 

The Hidden Risks of Updating Third-Party Contacts in Your Account

Updating your account with a third party’s contact details may seem harmless, especially if it is a close friend or relative. However, this action can expose you to several risks:

  • Identity Theft: Fraudsters can misuse your account information to impersonate you and commit financial crimes.
  • Phishing Attacks: Third parties may unknowingly fall victim to phishing scams, exposing your account details to cybercriminals.
  • Account Takeovers: If a third party gains control of your contact number, they can intercept OTPs, change account passwords, and take over your account.

It is essential to understand that even well-meaning individuals can inadvertently put your financial security at risk. Always ensure your contact details are personal and confidential.

Update your details safely today! Do not compromise on your financial security by sharing sensitive information with others.

How Scammers Exploit Unofficial Contact Changes

Scammers use various tactics to exploit unauthorised contact changes. Here are some common methods:

  • OTP Interception: Scammers trick the third party into sharing OTPs sent to their number, gaining access to your account.
  • Phishing Links: Fraudsters send fake links to the third party, prompting them to enter sensitive account details.
  • False Urgency: Scammers create a sense of urgency, claiming that updating contact details is critical to avoid penalties or account freezes.
  • Social Engineering: Fraudsters manipulate emotions to gain trust and convince the third party to share confidential information.

Stay alert and vigilant. Avoid falling for these tactics and always verify the source before taking any action.

Real-Life Scenarios: From a Simple Update to a Major Financial Loss

The consequences of updating third-party contacts can be severe. Here are a few real-life scenarios to illustrate the risks:

  1. Shared OTPs Leading to Fraud: A senior citizen allowed a relative to update their contact details. The relative unknowingly shared an OTP with a scammer, leading to unauthorised withdrawals from the account.
  2. Trusted Relative Misuse: A senior trusted a family member to manage their account. The family member misused the access to make unauthorised purchases, leaving the senior in financial distress.
  3. Phishing Attack: A third party received a phishing email and, thinking it was legitimate, entered the senior’s account credentials. This resulted in account takeover by fraudsters.

These examples highlight the importance of keeping your contact details private and secure.

Red Flags: When a "Helpful" Update is a Trap

Recognising warning signs can help you avoid falling into traps set by fraudsters. Here are some red flags to watch out for:

  1. Requests for OTPs: Legitimate organisations will never ask for your OTP. Be cautious of anyone requesting this information.
  2. Unsolicited Phone Calls: Calls claiming to be from “official representatives” asking for account details should be verified directly with your financial institution.
  3. Pressure to Act Quickly: Fraudsters often create urgency, pressuring you to update details immediately.
  4. Unverified Links: Avoid clicking on links sent via SMS or email without verifying their authenticity.

Stay cautious and protect your account. If something feels suspicious, take a step back and verify before proceeding.

The Right Way to Update Your Contact Details with Bajaj Finserv

Updating your contact details securely is crucial to maintaining your account’s integrity. Bajaj Finserv offers secure and reliable methods for updating your information:

  • Bajaj Finserv App: Use the official app to update your contact details in a secure and user-friendly manner.
  • In-Branch Services: Visit your nearest Bajaj Finserv branch to update your details with the assistance of authorised representatives.
  • Customer Care: Contact Bajaj Finserv’s official customer care for guidance on updating your information.

Get your NOC instantly once your account is secured! Choose a secure method that suits your needs.

Step-by-Step Guide to Securely Update Details via the Bajaj Finserv App

Follow these steps to update your contact details securely using the Bajaj Finserv app:

  1. Download and log in to the official Bajaj Finserv app.
  2. Navigate to the ‘Profile’ or ‘Settings’ section.
  3. Select ‘Update Contact Details’.
  4. Enter your new mobile number and verify it using the OTP sent to your current number.
  5. Confirm the update and check for a confirmation message.

Update your details safely today! Following these steps ensures that your account remains secure.

Choosing a Trusted Contact: What You Need to Know

If you must share account responsibilities with someone, ensure they are a trusted individual. Here is what to consider:

  • Trustworthiness: Choose someone who has your best interests at heart and will not misuse your information.
  • Financial Literacy: Ensure they understand basic financial management and security practices.
  • Communication: Maintain open communication to stay informed about any actions taken on your account.

Avoid enabling anyone to have full control over your account. Instead, involve them only when absolutely necessary.

What to Do Immediately If You Suspect Fraudulent Activity

If you suspect any fraudulent activity in your account, take immediate action:

  1. Contact Bajaj Finserv Support: Report the issue to Bajaj Finserv’s official customer care.
  2. Freeze Your Accounts: Request a temporary freeze on your accounts to prevent further misuse.
  3. Update Details: Change your contact details, passwords, and secure login credentials.
  4. File a Police Report: If required, file a report with the local authorities to document the incident.

Act quickly to minimise risks. Staying proactive can help you recover from potential fraud.

Conclusion: Stay Vigilant and Bank Securely

Protecting your financial accounts is a continuous process, especially for senior citizens. By understanding the risks of third-party updates and adopting secure practices, you can safeguard your financial future. Bajaj Finserv offers trusted and secure methods for managing your account details, ensuring peace of mind.

Secure your account now with these simple steps. Stay informed, stay cautious, and bank securely with Bajaj Finserv.

Frequently Asked Questions

Can a family member I live with update my mobile number on my account without my permission?

No, your permission and OTP verification are required to update contact details.

If I lose my phone, what is the safest way to get my number re-linked to my account?

Contact Bajaj Finserv’s customer care or visit a branch to update your number securely.

What should I do if a representative from a third-party offering a gift asks for my account details to 'process' it?

Do not share your account details. Verify the source and report suspicious activity to Bajaj Finserv.

Is it safe to use my senior citizen savings account for online bill payments?

Yes, as long as you use secure platforms and avoid sharing OTPs or account details.

Where can I report a scam call that claimed to be from Bajaj Finserv?

Report the call to Bajaj Finserv’s official customer care and provide details for further investigation.

Show More Show Less

Bajaj Finserv App for all your financial needs and goals

Trusted by 50 million+ customers in India, Bajaj Finserv App is a one-stop solution for all your financial needs and goals.

You can use the Bajaj Finserv App to:

Apply for loans online, such as Instant Personal Loan, Home Loan, Business Loan, Gold Loan, and more.

  • Explore and apply for co-branded credit cards online.
  • Invest in fixed deposits and mutual funds on the app.
  • Choose from multiple insurance for your health, motor and even pocket insurance, from various insurance providers.
  • Pay and manage your bills and recharges using the BBPS platform. Use Bajaj Pay and Bajaj Wallet for quick and simple money transfers and transactions.
  • Apply for Insta EMI Card and get a pre-approved limit on the app. Explore over 1 million products on the app that can be purchased from a partner store on Easy EMIs.
  • Shop from over 100+ brand partners that offer a diverse range of products and services.
  • Use specialised tools like EMI calculators, SIP Calculators
  • Check your credit score, download loan statements, and even get quick customer support—all on the app.

Download the Bajaj Finserv App today and experience the convenience of managing your finances on one app.

Disclaimer

While care is taken to update the information, products, and services included in or available on our website and related platforms/websites, there may be inadvertent inaccuracies or typographical errors or delays in updating the information. The material contained in this site, and on associated web pages, is for reference and general information purpose and the details mentioned in the respective product/service document shall prevail in case of any inconsistency. Subscribers and users should seek professional advice before acting on the basis of the information contained herein. Please take an informed decision with respect to any product or service after going through the relevant product/service document and applicable terms and conditions. In case any inconsistencies observed, please click on reach us.

*Terms and conditions apply

Do more with the Bajaj Finserv App!

UPI, Wallet, Loans, Investments, Cards, Shopping and more