Transactions out of the "Bitstamp Hack" address into addresses that had never been used before:
1PhbKjG9gYeYVXfvi4AjW9pJ1s9MrqMuH4
1EtH88P5feywPJE1nyrjggd41JeCuEeKNi and 1Fze2Qx6Covm7jnC4ffCD9Lsst2sD7CaqE
16FEx2PYFwo9i38vyXktwYEfPiyQN6JpMW and 1K4wcA9fB9e3f68kuWFLm4uPq1VqBYxTpg
...
I did those three by hand. This could be automated so that anyone can see (and blockchain.info could tag) those addresses for which the very first coins they get are from a known tagged address. I did them so that I could use this page to tag them as "Bitcoin Hack Mixer" addresses. Seemed like fun at the time. It would be neat to see this automated.
1PhbKjG9gYeYVXfvi4AjW9pJ1s9MrqMuH4
1EtH88P5feywPJE1nyrjggd41JeCuEeKNi and 1Fze2Qx6Covm7jnC4ffCD9Lsst2sD7CaqE
16FEx2PYFwo9i38vyXktwYEfPiyQN6JpMW and 1K4wcA9fB9e3f68kuWFLm4uPq1VqBYxTpg
...
I did those three by hand. This could be automated so that anyone can see (and blockchain.info could tag) those addresses for which the very first coins they get are from a known tagged address. I did them so that I could use this page to tag them as "Bitcoin Hack Mixer" addresses. Seemed like fun at the time. It would be neat to see this automated.