The log file is dated 10/6/2015, it's in this folder: BitShares/wallets/default/000080.log and it's 192KB
so it is not exposed from v0.9.3c since this version is released this month....
it is an old log file that was created back in June where the old wallet was installed...
So since it is not related with the last version I am not worried too much
edit:
+ as xeroc mentioned it has BTS on the beginning.... so no private key (I was also confused )
I am sorry for the mixed up, but the date is not Jun 10, 2015 but Oct 6, 2015, this was generated by v0.9.3c yesterday.
The owner_key starts with 5bts... I am just hoping that is not my private keys
Keys in BTS look like this:
"public_key": "BTS4wu2NUsAPaVMvB7PN3iSBqoBVWYBZM4Hmf6iNYHW7NExHYheM4",
"wif_private_key": "5HyiZq7MHJfDERQkr9Z4CqqBwc83UB73KhRFzfZqB8DgSyttYdp",
"native_address": "BTS52iTzHzKpSBb1XVRt6q9BspkJEgW51cch",
native_address and public_key are publicly known .. only the wif_private_key gives access to funds. it clearly does NOT contain BTS .. simply for the reason that "BTS" is a manually added prefix .. manually added only to pubkey and address for the sake recognition ...
Anyway, I have no idea why it says 5BTS... in the log file ...