Yahoo! users beware: hacker has found a way in

Sarah Coles
pro-hacking demonstrators
pro-hacking demonstrators

AP Photo/Aijaz Rahi

The experts are warning Yahoo! email users that they could be targeted by criminals. A super-hacker said he had broken the code, and found a way to read emails and take over accounts - and he put it up for sale for $700.

So what does this mean for people with a Yahoo! email account, and what can they do?