Aternos (dec 6, 2015 – jan 1, 0)
Description:
In December 2015, the service for creating and running free Minecraft servers known as <a href="https://twitter.com/AternosStatus/status/696121828360716288" target="_blank" rel="noopener">Aternos suffered a data breach that impacted 1.4 million subscribers</a>. The data included usernames, email and IP addresses and hashed passwords.
Added to timeline:
haveibeenpwned
Date: