I've never had this happen before. I've been raided many times, and usually I lose a percentage of a buildings value. During attacks, I've lost some cash and units. Today, I had about $1.7 million cash on hand getting ready to buy a new money building. Only $500,000 was in my vault while I'm waiting for an increase in vault capacity to kick in.
I was just attacked several times by one player. He lost half the attacks on me, but still managed to walk away with all but the $500,000 I had in the vault. I didn't think this could happen. How did he get all my unprotected money during the attack? I am totally baffled by this. I thought only a percentage of exposed money could be lost. I have never been able to rob all an opponent's money during any attack I've ever done, so what happened here?