Mason Construction is the subject of a data breach class action settlement stemming from a cyberattack discovered in January 2024 that exposed sensitive personal information, including Social Security numbers, driver's license numbers, and medical data. Affected individuals may be eligible for up to $500 for ordinary losses, up to $5,000 for extraordinary losses such as identity theft or fraud, or up to $75 for documented lost time. The official claim deadline was June 1, 2026, with optional proof submission.