Not sure if it's the right place to report, but I recently noticed a strange guy Hive account@svyatoslavv whos Russian posts are utter nonsense and likely automated posting. No links, just unrelated cuts from some large text with no begining or end. There's visible upvoting activity, so it might be reward farming. As a guy who likes mysteries, you might be interested :)
RE: Observations: Why drawing a steemit logo isn't proof of authenticity.