Livid - porn on my phone! please help

[bibbitybobbityyhat]

I'm not the most tech savvy person, can anyone help please?

Last night I was posting on Mumsnet and an advert for a sex chat site appeared out of nowhere which had a close up video of a woman using a vibrator on herself that completely filled the screen .

How did I inadvertently do this? It was on the Louise Mensch thread, I followed a link to the tweet and read it, then went back to post my message. I think when I hit post is when the porn appeared but I can't be entirely sure. I couldn't work out how to get it to stop either for a minute, or how to close the page.

I don't want porn on my phone ffs! What can I do?

Had this too "tiny teens, big cocks"

Nice

Windows phone

My anti virus scan has come up clean. Am using the talk talk antivirus which came with my broadband so should be reliable.

Samsung here too. Fake virus alert and the pop ups asking me to download fixes. Happened when opening threads in active and also randomly while browsing.

I got the spam about viruses too. It was difficult to close.

This just happened to me. Merrily reading a thread and off it went to something I really don't want to see

And of course, MN now hyperlinks it for you....sorry. I should have added a space in the url to break it up.

Just looked at my history and I think the dodgy thing is pfi.69vidzbox.com. Don't want to click on it again to check but it might help you.

I just got the fake virus pop up thing, was reading a thread, didn't touch anything, and it redirected. Was the watching 50 shades of grey with DD thread if that helps.
Sony Xperia, chrome, mobile site.

I was clicking on a thread link in aibu and was redirected

I'm on a HTC using chrome

Using chrome on a Samsung provided me with a porn show

Just came to site stuff to post about exactly this issue!
I'm using Chrome on an android phone.
I'm clicking links to talk threads and opening them in a new tab. When I go to the new tab it is porn.

And again. This time to the lovely localnaughties.com. Took a screenshot but not posting it here, will pm it if you need me to.

Logging out of MN now I think...

Fucking hell it's just happened to me. Right after I read this post.

It just happened to me again

Yes me too on Samsung 6 mobile. I had to restart my phone as it froze my phone with porn virus. It said alert you have been watching porn sites!

I've been redirected before (iPhone, Safari).

I don't think it's happened since I installed an ad blocker though.

Likewise! Just read this thread, then - ewww... (Bit boggled as to how anyone could find the images that flashed up in any way erotic - there must be some right desperate sad sacks out there.)

More worrying are the "your phone is infected, click on our dodgy malware now!" pop-ups which refuse to respond to the back button - the only option seems to be to switch the power off at that point.

As the page was loading, it sort of redirected to the spam site I think.

Is this a Joffrey-esque problem?

And again - on a thread in baby names from active, redirected to a porn site. After I had cleared the data from previous redirections.
Sony Xperia, chrome, mobile site

This is my browsing data from when it happened (an hour ago)

Thanks for all the screenshots of where it's happening folks ( we don't need that kind of screenshot)
We are getting to the bottom of it asap