Other numbers which appear on these popups (they get changed after some scambaiting)
+442034750748 (0203 475 0748)
+442034755260 (0203 475 5260)
+442034752162 (0203 475 2162)
I have a screenshot but this is my first post and can't see how to add.
I came across these popups by going through the fake site truetorrent.com e.g. http://vesgo.truetorrent.com/28aP8XE or http://jupo.truetorrent.com/N8oXigN (they have many hosts); the redirects are different depending on what way you went in and the Windows Warning Alert comes up maybe 1 in 30. Best way I've found is using the links found from here:
https://duckduckgo.com/?q=download+memz+site%3Atruetorrent.com but the first link ( http://vesgo.truetorrent.com/28aP8XE ) was the one which came up first time from a fresh ip.
If you don't succeed in getting this particular scammer, after a while it will stop giving you new redirects and you need to clear your cache/cookies or restore your snapshot.