The Qilin ransomware group reportedly claimed a breach impacting multiple organizations, including David M. Schwarz Architects, AMH Philippines, Acoustical Control, LLC, La Costa Dental Excellence, and Sanko Air Conditioning Co., Ltd., in an incident reported December 2025. This information was first reported by Daily Dark Web. The full scope of the breach, including the specific date it occurred, remains unclear.
Specific data types exposed and the exact number of affected individuals have not been publicly confirmed. This report is based on information from a ransomware tracker, and no official confirmation from the affected entities or regulators is available. It is not known if this incident involved financial data, medical data, or social security numbers. The states and countries affected include the United States (Washington D.C., Texas, California), the Philippines, and Japan.
Details about a data breach can emerge over time, and official notices to affected individuals may be delayed.