Just now when I turned the tablet back on Mobile Security & Antivirus/ Mobile Backup & Restore were updated from Play Store automatically. And I’m no longer getting those messages. Should I assume the two are related?

(And for your reference, the device is a Samsung GalaxyTab, Model SCH-1800 and the issue occurred with every app I’d opened including Y!Mail, the indeed.com app, tumblr, WordsWithFriends, a maps app.)

Thank you.