The account belongs to "kryptodenno" and both were run by bots and were farming auto curations + self-voting with each other, while their automated giveaways posts have been giving next to worthless prices. Like packs of cards or "scrap" worth less than $1, while farming between $6-$15 per post (depending on the farming account).
The users were given a suggestion of starting creating original content or declining rewards on these spam giveaway posts but they refused the suggestion as they seemed to see no sense in using Hive if they cannot continue with these farms.

These are not the only accounts that have been doing these. There are many others. I am not certain if they are related they seem to have been doing the identical activity and look like they run the same script.
All posting in DEUTSCH.

kryptof
kryptofire

konkester
isker
sonaker