http://windowssecrets.com/2010/04/01...-flaws/#story2

Conclusion:
The upshot: Use Firefox for day-to-day Internet work on sites you know are safe. Typically, it's a smaller target for malware attacks than is IE, and I prefer its interface to Chrome's. Use Chrome when surfing to sites you're unsure of. When installing Chrome, just remember to uncheck the box that makes it your default browser.
Read on down about potential security flaws in network cards. Interesting.