Many of them have had the steem delegations removed by @themarkymark @timcliff and @sneak with a pull request on github called the irredeemables. https://github.com/steemit/redeemer-irredeemables/
They just keep creating free accounts daily.
I found a boatload of them looking a the account steemd.com@marystone. They were upvoting that one to try and make some steem to power up with.
One thing is for sure they are not very smart!
RE: Someone Created a Flag "Bot" using My Identity.