Scott, just spoke with my son-the-physicist and computer guy ( during our call, I was complaining about the Russian). He asked if you tried blocking certain phrases in Cyrillic (he also reads Russian). It would be too bad if we blocked someone who genuinely belonged here but seems to me we don’t have a huge Russian contingency here on CN so do we have to lose. It’s obvious they are trying to do something nefarious. Since I don’t read Cyrillic, I can’t if they repeat any particular phrase or not but…..it’s just a suggestion!