ABCD Pediatrics

ABCD Pediatrics is a pediatric healthcare organization headquartered in the United States of America. It provides medical services focused on the care of infants, children, and adolescents. As part of its clinical operations, the organization maintains patient records that include demographic, medical, and insurance information. The organization operates within the US healthcare sector, delivering clinical care that includes routine check-ups, vaccinations, and treatment of acute and chronic conditions typical of pediatric patients. Its core mission centers on promoting child health and wellbeing within its service area.

In February 2017, ABCD Pediatrics experienced a ransomware attack involving the Dharma strain, during which suspicious user accounts indicated a possible secondary intrusion. The organization's IT team contained the encryption using existing antivirus tools and restored systems from unaffected backups, confirming that no data loss occurred. Although investigators found no evidence of data exfiltration, they could not exclude the chance that patient information such as names, Social Security numbers, medical records, and insurance details had been viewed or acquired. Prior to the incident, the organization had deployed firewalls and intrusion detection systems, and after the event it strengthened network monitoring to reduce the risk of recurrence. The breach prompted notifications to affected individuals, law enforcement, and regulatory authorities.