Yahoo (11 jul 2012 año – 1 ene 0 año)

Descripción:

In July 2012, Yahoo! had their online publishing service "Voices" compromised via a SQL injection attack. The breach resulted in the disclosure of nearly half a million usernames and passwords stored in plain text. The breach showed that of the compromised accounts, a staggering <a href="http://www.troyhunt.com/2012/07/what-do-sony-and-yahoo-have-in-common.html" target="_blank" rel="noopener">59% of people who also had accounts in the Sony breach reused their passwords across both services</a>.