Once connected to an IRC, the creator of the custom channel or his robot program can download the victim's files, passwords, log-in data, operating system preferences and other personal information -- including stored credit-card numbers.
In the US, regulators are urging internet companies to have a "do not track" system in place that gives consumers more control over their personaldata online.
If desktop computers and terminals proliferate in hotel rooms and other locales, Dulaney thinks users could more easily carry personaldata files and applications around in tiny memory cards that just plug into any available desktop system.