Here's a few HN threads on the previous disasters:
https://news.ycombinator.com/item?id=3654110 Compromised Linode, thousands of BitCoins stolen (2012)
https://news.ycombinator.com/item?id=3655137 Linode Manager Security Incident (2012)
https://news.ycombinator.com/item?id=5552756 Linode hacked, CCs and passwords leaked (2013)
https://news.ycombinator.com/item?id=7086921 An old system and a SWAT team (2014)
https://news.ycombinator.com/item?id=10825425 Linode DDoS continues – Atlanta down for 16+ hours (2016)
https://news.ycombinator.com/item?id=10998661 The Twelve Days of Crisis – A Retrospective on Linode’s Holiday DDoS Attacks (2016)
https://news.ycombinator.com/item?id=10845170 Security Notification and Linode Manager Password Reset (2016)
https://news.ycombinator.com/item?id=10806686 Linode is suffering on-going DDoS attacks (2016)
Edit: Guess someone linked this on the Linode staff channel :) Hi guys!