1. Rockyou hack: From bad to worse. http://techcrunch.com/2009/12/14/rockyou-hack-security-myspace-facebook-passwords/ December 2009. Retrieved 9/27/2012. Rockyou hack: From bad to worse. http://techcrunch.com/2009/12/14/rockyou-hack-security-myspace-facebook-passwords/ December 2009. Retrieved 9/27/2012.
2. Update on playstation network/qriocity services. http://blog.us.playstation.com/2011/04/22/update-on-playstation-network-qriocity-services/ April 2011. Retrieved 5/22/2012. Update on playstation network/qriocity services. http://blog.us.playstation.com/2011/04/22/update-on-playstation-network-qriocity-services/ April 2011. Retrieved 5/22/2012.
3. Data breach at ieee.org: 100k plaintext passwords. http://ieeelog.com/ September 2012. Retrieved 9/27/2012. Data breach at ieee.org: 100k plaintext passwords. http://ieeelog.com/ September 2012. Retrieved 9/27/2012.
4. An update on linkedin member passwords compromised. http://blog.linkedin.com/2012/06/06/linkedin-member-passwords-compromised/ June 2012. Retrieved 9/27/2012. An update on linkedin member passwords compromised. http://blog.linkedin.com/2012/06/06/linkedin-member-passwords-compromised/ June 2012. Retrieved 9/27/2012.
5. Zappos customer accounts breached. http://www.usatoday.com/tech/news/story/2012-01--16/mark-smith-zappos-breach-tips/52593484/1 January 2012. Retrieved 5/22/2012. Zappos customer accounts breached. http://www.usatoday.com/tech/news/story/2012-01--16/mark-smith-zappos-breach-tips/52593484/1 January 2012. Retrieved 5/22/2012.