Besides name and email address, we collect other data if extra profile fields have been created. Newsletter, (the Plugin we use) collects IP addresses at the moment of the subscription and whenever a user performs an action using the Plugin. If tracking is active, IPs are used for various features, from tracking to Geo-localization.
We do not share your information with marketers or any similar third party. In extremely rare cases (it is yet to happen) we may share your information if we are required by Law enforcement agencies to aid investigation. This should not be a concern if you are a law-abiding person.
If you are uncomfortable with our policy you may opt not to subscribe.