The Mt. Gox bankruptcy trustee recently announced they would not be releasing the complete list of bitcoin addresses controlled by the exchange.
Citing security concerns with the possibility of endangering personal information and the privacy of users in relation to the planned release of the list of bitcoin addresses controlled by now-defunct Bitcoin exchange Mt. Gox, the trustee has suspended the release.
Fortunately we have collected some from other sources and will update as able.
Known Mt. Gox Addresses