Before/after the 850k/650k hack there were numerous other hacks, the total number of stolen BTC is still not clear, new proof of other hacks is still being discovered.
Apparently Karpeles also found a 'forgotten' wallet of 200k BTC, which he still seems to own. It's a mess.
No, the found wallet is under the control of the trustee overseeing the bankruptcy of MtGox. We know this for certain because he sold 35,000BTC when BTC was around 10,000USD, ensuring the creditors will get their full investment back.
What a beautiful swindle. People who got creamed in the MtGox pyramid collapse where made almost whole by a next generation of suckers who lost 65% of their BTC's value in the bubble.
Did you miss the second claim window as well? We got the trustee to change the bankruptcy format, and it reopened the claim window until I think November.
Did you not get any emails about the claims?
Everything I used to buy the BTC was anonymized (cash deposit, throwaway email address). I have all my MtGox login information but can't access the email address I used to verify anything. Any way I can still file a claim?
The initial report was 850 000 lost BTC which later was brought down to 650 000. Scroll to the end of https://www.mtgox.com/img/pdf/20140320-btc-announce.pdf