Last night decided to upgrade the client. Saw reddit post about it. Linking directly to the bitcointalk.org thread.
https://bitcointalk.org/index.php?topic=799967.0I grabbed bitcoin-0.9.3-win64-setup.exe 27-Sep-2014 07:33 12224864.
After it crashed during the install it decided to re-index the blocks. It finished this morning and now all my coins are gone. I am speechless. Not even sure where to start.
I was just about to get a Trezor today. Let this be a lesson to others never to procrastinate and take measure to secure your coins. I assume I have a malware on my PC. Game over.
Status: 193 confirmations Date: 9/27/2014 02:23 To: 17ns8ggpV2SrUXvZwVkCPcGTGNjPUPSjL Debit: -12.3380244 BTC Transaction fee: -0.0003 BTC Net amount: -12.3383244 BTC Transaction ID: f9b0e5f573b410225d3519759263c12e859d4728d9ebfda0edbe03b3dcd96c90
EDIT: I am not blaming the upgrade for the lost coins. Just trying to provide as much information as possible that lead to the coins disappearance.
EDIT2: Adding a bounty for anyone who can help me understand and recover the coins if they are truly due to some weird upgrade bug/crash. 1BTC as a reward.