A massive data leak containing 12 terabytes of information and over 26 billion data points of exposed records has been discovered by Bob Dyachenko, a cybersecurity researcher and owner at SecurityDiscovery.com, and the Cybernews team.
This supermassive Mother of all Breaches (MOAB), a compilation of multiple breaches (COMB), is speculated to be the largest discovered so far. The leaked dataset contains mainly information from past data breaches and new data that has not been published before.