The Namma11 Leak Could Unlock Your Bank, Email, and Social Media

In February 2022, Namma11, an Indian fantasy sports platform, suffered a database breach that exposed nearly 45,000 user records. The breach occured at a platform where users engage with real money fantasy sports contests, making the exposure of contact details and usernames a direct pathway to financial fraud through account takeover and targeted social engineering attacks.

How the Namma11 Leak Could Unlock Multiple Accounts

The Namma11 breach exposed email addresses, usernames, full names, and phone numbers, giving attackers a complete profile for credential stuffing across other platforms. Fantasy sports users often register with the same credentials across multiple gaming, banking, and UPI payment apps common in India. A single breach like Namma11 can therefore chain into unauthorized access to bank accounts, email inboxes, and social media profiles with minimal additional effort from the attacker.

What Was Exposed in the Namma11 Breach

• Email Address
• Username
• First Name
• Last Name
• Phone Number

Why Fantasy Sports Platform Breaches Carry Chained Risk

Fantasy sports platforms in India are deeply integrated with digital payment systems, UPI apps, and bank-linked wallets. Users who registered on Namma11 typically also use PhonePe, Google Pay, Paytm, or similar services with the same email or phone number. Attackers who obtain the Namma11 dataset can use those contact details to initiate SIM swap attacks, phishing calls impersonating financial services, and account recovery exploits that bypass password protection entirely. This chained risk makes even a breach without passwords beleived to be low severity actually quite dangerous.

How Database Breaches Work

A database breach occurs when attackers gain unauthorized access to a platform's backend data store and extract records in bulk. Common attack vectors include SQL injection, misconfigured database servers, and compromised administrative credentials. The resulting dump is packaged and distributed on dark web forums, where it circulates among criminal networks who use the data for credential stuffing, fraud, and targeted social engineering. The Namma11 incident reflects this pattern, with 44,964 records surfacing on underground marketplaces.

Check If Your Data Was Exposed

HEROIC DarkWatch monitors over 400 billion leaked records, including data from the Namma11 breach. Enter your email address now to check whether your personal information is part of this or any other known breach, and take action to secure your linked financial accounts before attackers can exploit the connection.