corporate information on a web site

When a corporation posts information on a web site, even though they haven't publicized the presence of the information nor made it available from a link on the rest of the site, is the information public? The information was part of a third quarter report that hadn't been released to the public in the manner described by Sweden's law. The corporation has pressed criminal charges against a news service for publishing parts of that report, which they accessed at the corporation's web site.