Brown County, Illinois Reports Data Privacy Incident Affecting Personal Information

Severity: Low (Score: 39.9)

Sources: www.prnewswire.com, Morningstar

Summary

On April 3, 2025, Brown County, Illinois detected unusual activity in one of its email accounts, prompting an investigation that revealed unauthorized access to two email accounts. The incident potentially compromised personal information of certain county constituents and staff, including names, Social Security numbers, driver's license numbers, and medical information. There is currently no evidence of fraud or identity theft linked to this incident. As a precaution, the county is offering complimentary credit monitoring and identity protection services to affected individuals. Residents are advised to monitor their accounts for suspicious activity and can obtain free annual credit reports from major bureaus. The county has engaged independent cyber incident response specialists to assist with the investigation. Key Points: • Brown County, Illinois experienced unauthorized access to two email accounts. • Personal information potentially compromised includes Social Security numbers and medical data. • Complimentary credit monitoring services are being offered to affected individuals.

Key Entities

• Data Breach (attack_type)
• Brown County (company)
• Brown County, Illinois (company)
• CWE-200 - Exposure of Sensitive Information (cwe)
• Government (industry)