The challenge is separating unusual but harmless actions of a Web page or email attachment from embedded malware attempting to do dirty work.

FORBES: Why Most Companies Are Fighting The Wrong Security Battle

Kado President Youngi Son estimates that as much as 15% of Korea's population--some 7 million people--have an unhealthy attachment to the Web.

FORBES: Wired

They are doing it through new forms of activism, which, like most everything they do, is powered by an innate attachment to the web.

FORBES: Generation Y: Ready To Stand Up And Be Counted

In Safari, for example, you can Tweet a link to a Web page, send it via Messages or e-mail it as a link, a PDF attachment or inside the message's body.

CNN: Review: Mac's Lion adventure continues