Merrimack County Cyberattack: What Happened?
September 2026 Merrimack County in New Hampshire, USA, recently experienced a network security incident that disrupted several county computer systems and temporarily affected government services. The earliest documented impact occurred on August 25, 2026 , when county dispatchers lost access to criminal-information data through New Hampshire's IMC system. The county publicly confirmed the incident on August 26 and began working with cybersecurity specialists to investigate the unauthorized activity. What Happened? Merrimack County dispatchers were unable to access important law-enforcement information, including: Criminal records Driving information Active warrants Nearly 20 law-enforcement departments rely on Merrimack County's dispatch services. Alternative procedures were used while access to the affected system was unavailable. Despite the disruption, emergency call-taking and response operations continued . The county also took some systems offline as a precaution whil...