More evidence regarding paperhelp.org hacking:
blog.sucuri.net/2014/02/not-just-pills-or-payday-loans-its-essay-seo-spam.html
More: blackhatworld/blackhat-seo/black-hat-seo/335602-site-hacked-what.html
Check out google.com/search?q=%22College+Writing+Help%22 for "college writing help" in Google. Page after page is filled with hacked, redirected sites, all of which are victims of the Ukrainians.
Technical details about the hackers:
https://essayscam.org/forum/gt/ordercustompaper-customwritings-hacking-links-3122/After briefly studying the code of 10 hacked sites, the Ukrainians appear to be focused on targeting Wordpress sites that have no security. THIS IS AN EASY FIX, PEOPLE! Following are the two most popular Wordpress plugins for blocking hackers:
wordpress.org/plugins/better-wp-security/
wordpress.org/plugins/wordfence/
After installing either one of those security plugins, your Wordpress site will instantly become virtually impervious to any form of hack, link injection, content injection, hidden redirection, etc.
I will soon post a new thread in which I go into much more detail regarding ways to protect your site AND report the attackers to Google and the FBI.