Popup Ads on Memory-Alpha link to scammers

Editors Note: This page originally cited that Reddit was the source of the popup ads. Having closed Reddit down for a while it happened again - see amendment - and the only common factor was Memory Alpha (The Star Trek Wiki) - which rings true as I had suspected similar some time ago. I've been re-watching Star Trek via Netflix and following the production notes on Memory-Alpha as I go, so there's been a tab floating on one of their content pages for a while. :(

Mobile browser has been popping up with fake ads proporting to be flogging large-value Countdown supermarket vouchers (but only if you fill it in real fast, 2 minutes!)...

The content is hosted on cloudfront (AWS) and when I later reopened the URL to investigate it I got redirected to www.kiwiprizes.com - a domain hosted by Cloudflare, and apparently registered to:

Domain Name: kiwiprizes.com
Registry Domain ID: 1941599927_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.psi-usa.info
Registrar URL: http://www.psi-usa.info
Updated Date: 2017-08-13T14:21:02Z
Creation Date: 2015-06-24T13:02:50Z
Registrar Registration Expiration Date: 2018-06-24T13:02:50Z
Registrar: PSI-USA, Inc. dba Domain Robot
Registrar IANA ID: 151
Registrar Abuse Contact Email: domain-abuse@psi-usa.info
Registrar Abuse Contact Phone: +49.94159559482

Registrant Name: Jimmy Nguyen
Registrant Organization: AP Marketing Asia Pacific Pte Ltd
Registrant Street: Unit 706 7/F South Sea Centre Tower 2, 75 Mody Road
Registrant City: Hong Kong
Registrant State/Province: Kowloon
Registrant Postal Code: 852
Registrant Country: HK
Registrant Phone: +49.615185080
Registrant Phone Ext:
Registrant Fax: +49.61518508111
Registrant Fax Ext:
Registrant Email: domains@spark5.de

Registry Tech ID:
Tech Name: Department Systemadministration
Tech Organization: Spark 5 GmbH
Tech Street: Rheinstr. 97
Tech City: Darmstadt
Tech State/Province: DE
Tech Postal Code: 64295
Tech Country: DE
Tech Phone: +49.615185080
Tech Phone Ext:
Tech Fax: +49.61518508111
Tech Fax Ext:
Tech Email: domains@spark5.de
Name Server: april.ns.cloudflare.com
Name Server: hans.ns.cloudflare.com

Googling the organisation name led me to a very similar scam from 2014 reported by Stuff..

It's apparent that there's nothing to be done to stop this crap, as the domain is 2 years old and the problem well and truly pre-dates my recent experiences... so all I can do is my little bit to ensure that others who search up for the same stuff, potentially discover this blog and are steered away, not sucked in.

:(

Edit: It happened again, which steered me at Memory Alpha as being the common aspect, not Reddit. Sorry Reddit.