Chapman & Associates PC Suffers Data Breach Exposing Sensitive Personal Information Pittsburgh-based law firm Chapman & Associates PC, which specializes in healthcare litigation, disclosed a cybersecurity incident on February 9, 2026, involving unauthorized access to its network. The breach potentially compromised personally identifiable information (PII) of an undisclosed number of individuals, including names paired with driver’s license numbers, passport numbers, and medical records. The incident is under investigation by Lynch Carpenter LLP, a national class action law firm, which is reviewing potential legal claims against Chapman. The firm, with offices in Pennsylvania, California, and Illinois, has previously represented clients in high-profile data privacy cases. No further details on the breach’s scope, timeline, or the threat actor responsible have been released. The full impact of the incident remains unclear.