Claymore, is there something to be hidden in the Data.bin in v8 of your miner? Your v7 and below has always been using k.dat, which is the compiled OpenCL binary. OpenCL binary is an ELF format file (you can see ELF in the strings if you try to open it). v7 and below, your OpenCL binary is not encrypted but in v8, it seems to be. Was it because you are using madmax - eXtremal's code?
If you are, that's fine so long as you give credits to these great ppl. It is unethical if you are using theirs and taking dev fee for yourself not giving credit.