Quote:The details of over 24.3 million Lumin PDF users have been shared today on a hacking forum, ZDNet has learned from a source.
The hacker said they leaked the company's data after Lumin PDF administrators failed to answer his queries multiple times over the past few months.
Lumin PDF is a little-known cloud-based service that lets users view, edit, and share PDF files using a web-based dashboard, inside a browser extension, or via the company's mobile apps.