Cookies set to "Never" but Safari now accepts all cookies anyway
In looking closely at cookies accepted "only from sites I visit" I noticed that it actually includes a lot of third-party cookies, so I keep Preferences set to Never unless I'm accessing a site that must accept them (for example, New York Times). However, in the last few days something has changed (I don't know what that is), and now all cookies are accepted even though I have Preferences set to Never. Seems like this change coincides with the latest Safari update from a couple of days back. Is there anything I can do to stop it accepting any and every cookie? Thanks.
iMac, Mac OS X (10.6.7)