Safari auto-fill feature can be exploited by websites. This exploit is super easy to do, and will leak your name, email address, and address to any website implementing it.

Disable Auto-Fill in the preferences until they fix it.

http://9to5mac.com/node/20062?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+9To5Mac-MacAllDay+%289+to+5+Mac+-+Apple+Intelligence%29

Or better yet just use firefox.

Google Chrome is pretty slick on the Mac now, too.

I always used firefox on windows, but on Mac its always felt a bit off for some reason.

It can be a bit slow and awkward. IT gives me a fair amount of beach balls. Firefoix that is.

A new version of Safari was released today that fixes this. The new version also provides the capability for using extensions:

http://extensions.apple.com/

From the Apple release notes:

This update also contains improvements to stability, accessibility and security, including the following:

More accurate Top Hit results in the Address Field

More accurate timing for CSS animations

Better stability when using the Safari Reader keyboard shortcut

Better stability when scrolling through MobileMe Mail

Fixes display of multipage articles from rollingstone.com in Safari Reader

Fixes an issue that prevented Google Wave and other websites using JavaScript encryption libraries from working correctly on 32-bit systems

Fixes an issue that prevented Safari from launching on Leopard systems with network home directories

Fixes an issue that could cause borders on YouTube thumbnails to disappear when hovering over the thumbnail image

Fixes an issue that could cause Flash content to overlap with other content on facebook.com, crateandbarrel.com, and other sites when using Flash 10.1

Fixes an issue that prevented boarding passes from www.aa.com from printing correctly

Fixes an issue that could cause DNS prefetching requests to overburden certain routers

Fixes an issue that could cause VoiceOver to misidentify elements of webpages