Well i guess its good, but there have been things like this out for years and years... You can access your home pc from another pc/laptop using software built into windows. I worked for a company that had a website with an aplet which was an Server 2003 login screen and you could log in right in the browser...
This is making hacking easier, but i now make sure my passwords are charictor and numeric and up/lower case and over 10 chars