They replied to my e-mail and I replied back with my logs so I'm waiting on their next response.

Their first reply:

Hello,

Thank you for contacting us.

Our preliminary investigation shows that there is one, and only one, OpenID attached to your account.

We will investigate further to provide you with more information about a potential hack, but there is certainly no sharing of 'rocketmail' and 'yahoo' OpedID keys.

Is there any more information you can add that will help us investigate?

Regards,
Team CoinedUp Support