Password Change Dialog - Legitimate or Malware?
A few days ago, my iPhone prompted me to change my passcode. I was doing something (messages I think?) and a dialog appeared saying that I must change my passcode within 60 minutes. It gave me the options of Later and Continue. Not knowing what it was, I hit continue. It asked for my current password, then prompted me twice for a new one. The keyboard it presented was a full keyboard - not the usual 1-0 numeric one. I went ahead and gave it a new generic one then changed it back.
Anyone know why it did this? Some other discussions pointed to Profiles - but I'm a high school student who has no Enterprise accounts or MDM profiles. The only Profile I have installed is a beta testing profile for iOS 9. Nobody else I know with the Beta had this prompt.
Anybody have any ideas? I'm on the lasted iOS 9 beta so it's not a jailbreak or unlock issue..
iPhone 6 Plus, iOS 8.4.1, running iOS 9 PB