Oh ffs :*(
I just got home to find that ~1000DRK is missing from one of my mac wallets with very strong passcode.
I lost ~6BTC by what I thought was a trojan recently too (windows PC).
I'm starting to freak out that my wifi has been compromised. This is just fucking shit. I've invested right up to the limit of what I can afford in Darkcoin and the last thing I need right now is to lose investments.
Fuck this. Fuck this. Fuck this.
EDIT: Removed tipping address through paranoia and revised lost amount down as realised that one of the wallets is in tact still.
Sorry to hear that, man. I hope that your experience will be a learning opportunity for you and other Darkcoiners that may not have the most secure set-ups on their computers..
EDIT: I'm not saying that YOU didn't have a secure set-up, BTW!

Thanks mate. Although I obviously didn't have a secure set up.
I'm just piecing things together but I think I just fell prey to a fairly simple trojan/keylogger. The only reason I didn't lose the contents of all of my wallets is the fact that I had unique passphrases for all but the two that shared the same passphrase. My AV says that it quarantined the file but that wasn't until after my BTC were stolen.
I'm not going to go into details on here but I'll be relocating my masternode wallets to an alternative and more appropriate location than a windows PC and insisting on using a unique passphrase for each one.
I'm licking my wounds but I'll be back. I have an expensive few months coming up so I doubt I'll be able to spend any FIAT on darkcoin for a while but I'm going to see if I can earn as many bounties as possible and sell some "spare possessions" to see if I can make up for the loss.