Ace Grin Miner v 1.1

We are developing a fast multi-gpu windows miner for cuckaroo29 mining algorithm which is used in Grin - a new community-driven implementation of Mimblewimble. Our miner provides speed advantage over competition and comes with a dedicated Discord https://discord.gg/G6T5vFk support channel

Well the real developer of GGM Photon actually couldn't find any malicious code:
"I’ll give you cedit that you actually take only 1% dev fee total and do not steal passwords, however the solvers you are using are published under https://github.com/tromp/cuckoo/blob/master/LICENSE.txt 4 so you might want to change that second protonmail account back to grincouncil@protonmail.com"

But yeah it's always better to compile from the source (you  can take their 2% fee out if you know how to edit code)