Upstox – 111,002 breached accounts

In April 2021, Indian brokerage firm Upstox suffered a data breach. The incident exposed extensive personal information on over 100k customers including names, genders, dates of birth, physical addresses, banking information and passwords stored as bcrypt hashes. Extensive “know your customer” information was also exposed including scans of bank statements, cheques and identity documents complete with Aadhaar numbers. The data was provided to HIBP by a source who requested it be attributed to “[email protected]”.