McAfee on new MacBook Air
Brand new MBAir had it for 3 days and I think it's probably scamming me but I keep getting notifications to install McAfee as there's 'viruses', 'Gmail account has been hacked' and the usual notifications popping up. It's also telling me there's a software update: Sonoma 14.3...should I install?! Any, fairly urgent help greatfully received!
iPhone SE, iOS 16