* [[mw:Extension:ConfirmEdit#FancyCaptcha]]
* [[mw:Extension:AntiSpoof]]
* [[mw:Extension:SpamBlacklist]](and the blacklist used for wikimedia.org https://meta.wikimedia.org/wiki/Spam_blacklist)
== Research ==
{| style="float:right;max-width:350px;"| [[File:Wikisym13-cluebot.pdf]] |-550px|thumb| A paper on how Wikipedia combats spam, focusing on one particular bot: '''ClueBot NG'''.|}]]
Another more recent development is As of July 2017, the "[Revision Scoring as a Service" research initiative has become a full-fledged team at WMF. See https://metawww.wikimediamediawiki.org/wiki/Research:Revision_scoring_as_a_service Revision Scoring as a Service]" research initiativeWikimedia_Scoring_Platform_team
{{@todo}} I should implement this service, or at least take a closer look at the code and what they're doing. See the [https://www.youtube.com/watch?v=m-_CVzGOYUM Tech Talk] and more info [https://blog.wikimedia.org/2015/11/30/artificial-intelligence-x-ray-specs/ on the wikimedia blog]
[[Category:Wiki]]