I'd back up Martin's theory of it being search engines indexing the site with the CFID/CFTOKEN in the URL. If two people follow that link within the session time out they will share the session.
I now only use CFID/CFTOKEN in the URL from behind a log in page, or after someone has added an item to the basket etc ... all things a search engine can't do. It's always occurred to me that this is a massive security hole in the way that ColdFusion manages sessions. Having said that, most application servers use a similar method of maintaining session when cookies are not enabled. Ian >What is the URL that these people are coming in on ? Meaning, has Google >cached one of your pages which has mypage.cfm?CFID=xxx&cftoken=xxx in >the URL. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Find out how CFTicket can increase your company's customer support efficiency by 100% http://www.houseoffusion.com/banners/view.cfm?bannerid=49 Message: http://www.houseoffusion.com/lists.cfm/link=i:4:191760 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/4 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54