The only information that Studio42 may get would be an email address for the purposes of direct correspondence and that would only happen if you contact Studio42 first. Studio42 will not contact you unless you contact Studio42. Studio42 does NOT maintain mailing lists. Studio42 does not not harvest addresses. You will never get an email from Studio42 unless it is personal correspondence.
Mailing lists are difficult to maintain.
As such, Studio42 does not use mailing lists. Studio42 does maintain black-lists of addresses used by spammers. This is done each time a spam is delivered to Studio42. This black-list is not shared outside ot Studio42. If you haven't spammed Studio42, then you will never be on this list.