This is a very serious issue. I have the same happening and I know I have been forcibly, against my will, placed under some monitoring/management/restrictive/supervised closed and hidden network of some kind. It’s a kind of intervention program. I have been battling for 2 years to work it out/escape from the clutches of these insipid, incessive, spineless cowards who have done this. I have a list of names and any one, or more of the perpetrators are on it. I have a plethora of evidence, it’s just where to take it is what I am being careful with. This is a nasty, evil and systematic program inflicted on innocent victims like myself and many others. There is sinister access to your devices/accounts etc, believe it! I have had a developer in my phone, continual resets, system settings being changed, Telstra cases are immediately closed, ios software code is modified, extra trust certificates are installed, text in search fields written by remote access, Google remote desktop even installed itself, remotely on a clean computer after signing into a Gmail account. That is just a pinch of what I have experienced. This is very sophisticated, top authority level access and those inflicting it have absolutely no regard for peoples or small childrens welfare. You can’t trust any App, the copius alerts that pop up on screen, or anything really to be legitimate.
And so far I have been able to receive zero assistance, only to be gas lighted. It’s abhorrent! Seek high level professional paid help, but be careful as a rep from Apple advised me. All the very best of luck and please post any developments you may fortunately have as I will……