Live mail has started asking for log in details and passwords for email accounts which having set up to go straight to them am concerned that accounts have been compromised.

Unable to send or receive messages for the Barrow home account. An incorrect password was entered. The next time you send or receive messages, you'll be asked to enter your user name and password for this account. However I have not had to do this in the past and my login and passwords work when entering emails via the web address manually?