Hive account@jones420 is a scammer also. He created thousands of accounts and is using those to upvote people's posts, telling them they are getting 200 upvotes from real users.
Hive account@pfunk already commented about him being a scammer here (about the 3rd comment): https://steemit.com/news/@danyelk/your-daily-crypto-news-on-steemit-august-05-2017#@carlobelgado/re-danyelk-re-face2face-re-pfunk-201785t202445556z-20170805t152906039z

He has also hacked Hive account@msg768's messaging tool and is spamming the entire blockchain with his scam.