Do you own shares of a Janus mutual fund? Can you vote your shares through a website called vote.proxy-direct.com? If so, you can vote the shares of others.
If you have a valid proxy number, you can add 1300 to the number to get another valid proxy number. Once entered, you get another person's name, address, and account number at Janus! You could then vote their shares too.
Definitely a great resource for identity thieves.
(Via Schneier on Security.)