help!!!!! How can I trace the one hacked my eamil

My yahoo eamil might be hacked by someone! When I was trying to sign in and it show that another party tried to signed in also in another PC. What could happend? I changed the PW already, can I find out who did this? Also received a few strane eamil, how do I know who, where the one sent them?

所有跟帖： 

• It's impossible for an ordinary user. Forget about it, make your -暈乎- ♂ (50 bytes) () 06/13/2008 postreply 21:52:22

• Make your password more complicated and more secure. That' the w -暈乎- ♂ (0 bytes) () 06/13/2008 postreply 21:53:26

• Thanks! But the Yahoo mail will help to trace back? -iamyournewfriend- ♀ (99 bytes) () 06/14/2008 postreply 08:54:02

• 也有可能是服務商的bug，錯誤顯示。 -wireonfire- ♂ (0 bytes) () 06/13/2008 postreply 23:48:08

• 回複：也有可能是服務商的bug，錯誤顯示。 ?? -iamyournewfriend- ♀ (126 bytes) () 06/14/2008 postreply 08:56:55