Does Apple still provide Security updates for Sierra?
tricouleur macrumors newbie Original poster Jul 20, 2005 23 33 Jul 27, 2021 #1 Does Apple still provide Security updates for Sierra?
iAssimilated Contributor Apr 29, 2018 1,230 6,031 the PNW Jul 27, 2021 #2 No. Sierra hasn't received security updates since Catalina was released.