What happened with price to this coin? Almost 20x since May this year. Do they work with some major stores or may be they just move in Defi?

They are doing some good work in last few months and its paying good dividend hopefully this project could be more good and solid in coming days.

dividends from what? Do they have some income already?

Btw: Kucoin was hacked today (150 mln were stolen) and 8 mln $ worth UTK token were stolen too (54.9 mln tokens)

https://etherscan.io/address/0xeb31973e0febf3e3d7058234a5ebbae1ab4b8c23