This shows how to view recent login activity.
http://www.blindfiveyearold.com/yahoo-email-hacked 2 year old answer-
This problem is a common one on Answers, several times each day for months. Either your mail was infected by malware (a trojan, not a virus) or spoofed by spammers, or your address was found in someone else's infected computer. The
(
Read more... )