I'm 100% sure i dont visit some clone, i dont turn off my computer or close the page, so i contact the suport chat via that page....
I also dont change nothing, use the same navigator, not extentions, no virus (double check).
Some minutes after that i try to generate another letter and everything good... so it happen some times only...
I'm a web developer, i check the letter download link and is:
https://cryptomixer.io/api/v2/operations/7ca7cef1-5743-4ed3-8657-3084ab956374/letterOfGuarantee?

So now way is from other website clone, i also use https.

I think is better for they if they work 99% of the time well and steal 1%.
That 1% will be ofuscated... like me... people will not trust me.

I just what to tell that to users, to be carefull, or maybe they review their code.

Maybe some guy of the team, make some internal code to steal some times... and the rest of the team dont know...

Thats what i think...

I will investigate this more...


And sorry for my bad english