Cyber Incident Victim: Pine County
Date:
Jun 2019
Location:
United States of America
Summary
A data breach potentially exposed personal information of approximately 4,400 individuals after unauthorized actors compromised a county employee's email account. The incident began when the payroll department received a fraudulent email request to alter an employee's direct deposit information, bypassing standard procedures requiring physical documentation. IT investigators confirmed the employee's email credentials had been illicitly accessed, leading to the exposure of sensitive data.
| CIA Posture | Motives | Tactics, Techniques & Procedures |
|---|---|---|
| Available to members | 1 motive | 1 technique |
| Threat Actors | Type | Location |
|---|---|---|
| 0 actors | Available to members | Available to members |
Description
The Pine County data breach occurred in June 2019 when unauthorized individuals gained access to a county employee's email account. The incident was discovered after the county's payroll department received an email request to alter an employee's direct deposit information for paycheck distribution. This request triggered scrutiny because Pine County policy mandated that such changes could only be processed using a physical hardcopy form accompanied by an employee's signature. The payroll department alerted Pine County's IT team, which subsequently determined that the employee's email account password had been compromised by external actors. While the exact method of password compromise was not publicly disclosed, the unauthorized access enabled attackers to submit fraudulent financial transaction requests through the compromised email channel.
Pine County's investigation confirmed that approximately 4,400 individuals had their personal data potentially exposed due to the breach, though the specific types of compromised data were not detailed in public reports. The county did not disclose whether the attackers successfully executed any fraudulent transactions beyond the attempted direct deposit change. Following containment of the breach, Pine County publicly disclosed the incident in October 2019, nearly four months after its discovery. No additional technical remediation measures or cybersecurity upgrades were specified in available reporting. The delayed public notification timeline suggested internal investigations and impact assessments preceded formal disclosure. The incident highlighted vulnerabilities in authentication protocols for email systems handling sensitive personnel and financial data within local government operations.