Possible malware or phishing
So i consider myself an educated apple user. I have "mastered" the devices since 2008 and know abut dfu modes soft/hard reboots and the likes. This however is probably the first time ever when i seek help on these devices. It was two nights ago when i was using my phone and tablet when suddenly one after the other they rebooted. This is not something that happens often or ever for that matter since i take care of them. Both devices are not jailbroken but seem to have been hacked.
The Problem:
Every now and then when i am using a browser when opening a link or URL i get sent to this:
It has happened with Facebook, Messenger, Safari, Mozilla Firefox. I have tried clearing the browsing data, logs, cookies and rebooting the phone after. Deleting the programs also did not solve the problem. The problem continues even when not on wifi. I assume the iPad2 is in the same boat, but i use my iPhone 6 plus more so i get more of this there. I tried numerous protection apps from the app store, but nothing worked so far.
Sorry if i made the post inaccurate or in some way as it should not be, but its 1:16 am and i have no idea what is causing this and how to fix it.
iPhone 6 Plus, iOS 9.2