I still don't understand, why in login history I can't find any activity in time when someone close investment, exchange DOGE for BTC and withdraw it. If someone does this from my PC, probably this activity will be in login history.
I think in the login history logs are created this way, like whenever user login it just creates a small log with device information, IP address, operating system, browser details, etc. it doesn't log every time when users perform operations like open/close investments or exchange, etc.
let's say you log in for 7 days(without any disconnection) and you perform some operations like exchange/invest/divest (here for whole 7 days it will create only one log).
on the side note, I want to share one more thing I been playing/watching YOLOdice for 3+ without 2fa/any master address and invested some significant amount, I never had any issue like account hack or anything.
it looks like your casino has been hacked
just assume the site has been hacked or whatever. there are like some 300k+ accounts in YOLOdice so far why do hackers only choose examplens account instead of rest of the 300k+ accounts. (this clearly shows there is something wrong on your side). as I stated above I never keep any 2fa or master address to my YD account (3+ years) never had any issue.