Hi everyone, thanks in advance. This morning when I turned on my phone, I had a strange popup message that said "you must change your passcode within 60 minutes." I bit and changed my (4 digit) code in the box, but I became concerned it might be malware and also changed my code manually. The only reason I currently have to think it could be malware is because it was an odd message. As of this writing, it hasn't happened again. I couldn't find much on Google. Some details: I am running a 6+ with iOS 8.1. I have not downloaded any 3rd party apps or clicked any links (I honestly only have "popular" apps on my phone since I recently received it). My phone is in no way linked to any work profiles. I do have a gmail account synced to the phone. I'm not jailbroken. I think that is all the relavant info- thanks.