0855iOS2017/11/29(水) 10:15:23.49ID:29cWB0k9 http://jp.techcrunch.com/2017/11/29/2017-11-28-astonishing-os-x-bug-lets-anyone-log-into-a-high-sierra-machine/ なんか大騒ぎだがiOSは大丈夫なのか?