Grocery e-commerce platform Bigbasket has faced a potential data breach which could have leaked details of its around 2 crore users, according to cyber intelligence firm Cyble. The company has filed a police complaint in this regard with Cyber Crime Cell in Bengaluru and is verifying claims made by cyber experts. Cyble said that a hacker has put data allegedly belonging to Bigbasket on sale for around Rs 30 lakh. "In the course of our routine dark web monitoring, the research team at Cyble found the database of Big Basket for sale in a cyber crime market, being sold for over $40,000. The leak contains a database portion; with the table name 'member_member'. The size of the SQL file is about 15 GB, containing close to 20 million user data," Cyble said in its blog. It added the data put on sale includes names, email IDs, password hashes, contact numbers (mobile and phone), addresses, date of birth, location, and IP addresses of login among many others. The cyber intelligence firm said on October 31, Cyble validated the breach through "validation of the leaked data with BigBasket users/information", and on November 1, "Cyble disclosed the breach to Bigbasket management".