Paytm reportedly suffered a massive data breach in August 2020. The breach had compromised data such as the user’s phone number, email address, purchase history, and more. Here’s how you can find out if your data was compromised during the breach. Paytm, one of the largest wallet and payment services platforms, reportedly suffered a massive data breach in 2020. While the company has not accepted this, it had reportedly received a ransom demand after the data breach.