#Virus alert?
5 messages · Page 1 of 1 (latest)
That definitely looks fake. If there's any sort of sketchy/pirated apps on your computer, remove them using AppCleaner
Don't even just drag them to the trash, use AppCleaner to ensure all remnants of those apps are gone
that's a fake pop up
Go to settings>passwords & accounts and under accounts check if there's an unknown calendar account