testing a bit with short keys.
He's put some bitcoin into wallets with keys/passwords that don't meet very high security standards.
I've already lost a tiny amount of BTC
He's then lost that bitcoin because there are programs running running around the clock to programatically empty any wallets with passwords that don't meet very high standards of security.
Thus,
Can you imagine what the world would be like if every time you left your wallet for 10 seconds, it vanished?
But this is the "trustless" world you signed up for right?