The HtmlBuilder module virus, also known as HB-N1, which stemmed at the English Wikipedia, has infected many other sites: b:id:Modul:HtmlBuilder https://id.wikibooks.org/wiki/Modul:HtmlBuilder Since the creation of the mw.html library https://www.mediawiki.org/wiki/Extension:Scribunto/Lua_reference_manual#HTML_library, very few attempts to actually defeat it have been done. We need your help. Spread this out to your wiki!