Yesterday, Yahoo Inc. confirmed in 2014 there was a breach of personal information from their user accounts. Yahoos statement is available here (http://www.businesswire.com/news/home/20160922006198/en/).
If you own a Yahoo email account, we highly recommend that you change your email password and security questions immediately. Please be wary of suspicious emails with links or attachments, and do not share your passwords with anyone. As an Internet security best practice, please use a different password for each online account you own.
Thank you,
The Lineage II Team