Reports from ransomware monitoring sites indicate a data breach impacting MicroMarketing on May 13, 2026. MicroMarketing specializes in expert title selections for books, audio CDs, and DVDs for librarians and libraries.
The specific types of data exposed, the number of individuals affected, and the states impacted remain unknown. There is no official confirmation of this breach from the company, regulators, or litigation records.
It is important to remember that details about data breaches can emerge over time, and official notices may be delayed.