Citing the example of someone visiting the Alcoholics Anonymous website, he said sensitive information was at risk of being compromised if details of online behaviour were stored on a database and then a laptop containing information was left in the back of a cab.

BBC: Communications Bill: Data access 'vital' anti-gang tool

Not only will supporters be breaking the law by participating in DoS attacks on Anonymous hacktivism targets, but may also be at risk of having their online banking and email credentials stolen.

FORBES: Anonymous Got Hacked While Hacking

Schwab's "Portfolio Checkup, " for instance, is an online asset allocation planner that's based on an investor's tolerance for risk.

FORBES: Charles Schwab, Version 4.0

He told BBC News Online that the concept of seasonal variation in the risk of Crohn's disease had been studied on many occasions since the mid 1960s.

BBC: Seasonal variation in Crohn's risk

We serve more than 200, 000 at-risk kids within public schools, providing online content, partnering with teachers, and I was honored to serve on your education platform committee.

WHITEHOUSE: Online Town Hall

"Recent evidence has shown that the risk of progressing on to a proper stroke is much higher than previously thought, " he told BBC News Online.

BBC: NEWS | Health | 'Action needed on mini-strokes'