None of my items were stolen. I have traded all by myself. No need to accuse anyone with my skins in their inventory.

I’m almost certain hijack was done via Steam Support. It has nothing to do with clicking malicious links or even leaking game codes. It all looked exactly like that. I have noticed both mail and password got changed. I assume Steam Support have given hacker my login, new pass and changed mail to the one he provided. Only good thing is that they reset Steam Guard in such case, so account is unable to trade for reasonably long period of time to protect items. I was able to regain control back before that period expired.

I’ve made both profile and inventory public. I will never trade from this account again. If you ever get contacted by anyone pretending to be me, either from this account or any other, then you are talking to a hacker/scammer. I will not be using Steam anymore.