I would like to nominate:

Dimoncoin (FUDD)
What happened::
At the end of December 2017 the dev dumped the token in exchanges after a very convenient HODler campain. Around the 8/01/2018 the Dev deleted all negative but informative comments in the thread and blocked us from replying. He/she poses a risk for newbies, who could read the ANN and buy from exchanges without knowing the Dev has unlimited supply.
There are 3 different token addresses and at least 1 of them has much more than the stated 100,000,000 tokens. Check the Holders having more than 100% of the max supply...

In the ethescan.io/Read Smart Contract shows that the distribution has not finished, meaning that he/she can create more tokens?
Scammers Profile Link:
https://bitcointalk.org/index.php?action=profile;u=1167441
Reference Link:
https://bitcointalk.org/index.php?topic=2242603.0
https://ethplorer.io/address/0xde39e5e5a1b0eeb3afe717d6d011cae88d19451e#tab=tab-holders
https://etherscan.io/token/0xDe39E5E5a1B0eEB3Afe717D6d011CaE88D19451e#readContract
https://ethplorer.io/address/0x17e4cc902015958839e693f179f49c75696381ce#tab=tab-holders
https://ethplorer.io/address/0x8c6efb03f6041ce98b790942ca3975b34d0b2461#tab=tab-holders


Enjoy the shit!