Ok guys I'm pretty sure ecchouse is either hacked or its owner is trying to steal more ECC by using the user info on other pools as well. Just noticed my payment address on okaypool was changed to something else "EVbjhSc6f3W6eESR9FdNTFHimXNsdMKY5w" a few hours ago. I use different passwords/users/pins for every coin so it must be one of 2 pools doing that "most likely ecchouse". I knew something was fishy when they asked for pin on login screen...   
So.. better change your passwords and check your payment address on pools if you are using the same password on ecchouse and other pools.