Looking for logging into the 4chan.us.org site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the 4chan.us.org site. After that you can login as usual with your login credentials.
http://bugmenot.com/view/4chan.us.org
https://sys.4chan.org/auth
http://www.4chan.org/
http://boards.4chan.org/pol/
http://4chan.us.org.w3snoop.com/
https://www.alexa.com/siteinfo/4chan.us.org
https://www.reddit.com/r/4chan/comments/29tajj/anons_password/
https://hypestat.com/info/4chan.us.org
https://www.youtube.com/watch?v=nLyzVPaO4pY
https://addons.mozilla.org/en-US/firefox/addon/4chan-media-downloader/
https://www.washingtonpost.com/news/the-intersect/wp/2014/09/25/absolutely-everything-you-need-to-know-to-understand-4chan-the-internets-own-bogeyman/
http://www.spiegel.de/netzwelt/web/login-daten-als-belohnung-lulzsec-legt-sich-mit-4chan-an-a-768871.html
https://www.quantcast.com/wd:org.4chan