Updated models with AMD graphics options expected in early 2017.
Apple Confirms 'Heartbleed' Security Issue Did Not Affect Apple Software and 'Key Services'
“Apple takes security very seriously. iOS and OS X never incorporated the vulnerable software and key web-based services were not affected,” an Apple spokesperson told Re/code.Heartbleed was a security flaw in the popular open-source software OpenSSL which helps provide secure connections between clients and servers. Due the ubiquity of OpenSSL, Heartbleed is believed to have affected approximately 66% of the internet.
Security blogger Bruce Schneier describes the issue as "catastrophic" and on "the scale of 1 to 10, this is an 11." The flaw allowed servers to leak server memory to a malicious attacker, allowing hackers to extract login/password and other private data from a server. Users are recommended to change their passwords on all services that may have been affected. Mashable provides a list of services where you should change your password. Fortunately, MacRumors Forums were unaffected by the security flaw.