Houghton Mifflin Harcourt (HMH) notified the New Hampshire Attorney General on July 1, 2008, regarding a worldwide Internet-based attack on a non-e-commerce website discovered on April 25, 2008. The incident compromised Social Security Numbers for approximately 194 individuals, including 2 New Hampshire residents. HMH retained digital forensics experts, reported the matter to the U.S. Secret Service and state law enforcement, and arranged for two years of free credit monitoring and identity theft insurance for affected individuals. The investigation was ongoing at the time of filing.
Affected (this filing): 194