No large scale breaches are known externally, but they have certainly have had their share of security incidents and poor practices. http://www.ibtimes.com/app

No large scale breaches are known externally, but they have certainly have had their share of security incidents and poor practices. http://www.ibtimes.com/apple-icloud-hack-obvious-security-flaw-patched-after-new-years-day-disclosure-1773648 http://www.ibtimes.com/apple-icloud-hack-obvious-security-fl... http://www.dailyfinance.com/2014/10/22/apple-warns-icloud-security/ http://www.dailyfinance.com/2014/10/22/apple-warns-icloud-se... http://arstechnica.com/security/2013/05/icloud-users-take-note-apple-two-step-protection-wont-protect-your-data/ http://arstechnica.com/security/2013/05/icloud-users-take-no...