2018 — MBM Company: Mar, 1.3M records 2018 1.3M records affected Share on X Technical writeup Mar. Negligent storage of a customer database exposed full postal addresses, email addresses, IP addresses and plain-text passwords. Root cause Poor security Referenceshttps://thenextweb.com/security/2018/03/14/jewelry-site-accidentally-leaks-personal-details-plaintext-passwords-1-3m-users/