Beaverton, Oregon

BEAVERTON, OR--(Marketwired - Sep 15, 2014) - Digimarc Corporation (NASDAQ: DMRC) today introduced Digimarc® Guardian Watermarking for Publishing. The anti-piracy solution embeds unique, imperceptible and traceable digital watermarks into e-books, enabling distributors and publishers to track where their content is appearing online and identify the sources of leakage and unauthorized distribution.

Digimarc Corporation has acquired privately-held Attributor Corporation, the global leader in protecting eBooks from online piracy. Attributor's Guardian software and services protect book revenues and authors' rights by finding, reporting on, and assisting in removing pirated content found on the Internet. Attributor's customers include the world's largest and most prominent publishers.