Golfview Developmental Center, located in Des Plaines, Illinois, was reportedly impacted by a data breach in June 2026. The Qilin ransomware group publicly claimed responsibility for the incident on June 16, 2026. Details regarding the nature and extent of the breach, including the specific data types involved and the number of individuals affected, have not yet been publicly disclosed.
As of now, there is no official breach notice from Golfview Developmental Center, nor have there been any confirmed reports regarding affected-individual counts, specific data types exposed, or notification to state Attorneys General. It remains unclear whether this incident involved sensitive information such as Social Security numbers, medical records, or financial data. The company is not publicly traded, and its revenue estimate is unknown.
More information may become available as the situation develops, and official notifications may be delayed.