Arstechnica, have pointed out the link of the insidepro forum's post, where a users online moniker "StacyM" asked other users to crack the 42000 hash password. Additionally StacyM is offering $20 in Bitcoin for every 1000 hash cracked. thousand of the hashed have already been cracked. However, users have not mentioned the source of the hashed.
After this breaking of the system security, SealsWithClubs have promised to improve the security of the system in future, and also 'ability to permanently lock withdrawal address', 'lock accounts account access except for certain IP addresses'