My website has been repeatedly hacked by Russians (or at least I assume they are Russian). Good member accounts appear to be posting journals in the Russian language with nothing but links to other Russian websites in them. It only seems to happen with journals, and I know it's not these members - in fact, there is no trace of anyone even posting those journals in Piwik. I have resorted to denying access to Russian users using an IP block range in the .htaccess file, but I don't know how effective this is since they could technically use proxies or other means to get back in. Has anyone experienced anything similar on their Hotaru sites? I don't know if my members' accounts are actually being accessed, or if it's a security flaw with the journal code, or what. Does anyone have any solutions for this issue, or any advice of what I can do?