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Incident

Mental Health Center of Boulder County Inc.

Incident posture

Attack window
Mar 2020
Location
United States of America
Status
Historical
CIA posture
Available to members
Updated
2025-10-31 00:00

Linked entities

Victim
Mental Health Center of Boulder County Inc.
Threat actors
0 actors
Sources
1 source

Timeline

Occurred
Mar 2020
Discovered
Pending
Disclosed
Pending
Resolved
Pending

Summary

Mental Health Partners experienced a compromise of an employee email account that potentially exposed sensitive personal and medical information of clients and current or former staff members. The breach involved names, dates of birth, Social Security numbers, government-issued identification details, financial account data, medical records, treatment specifics, and health insurance information. While no misuse of the compromised data has been identified, the organization provided notifications to affected individuals and offered complimentary credit monitoring services as a precautionary measure.

Motives

Detailed motive labels are available to members.

1 motive

TTPs

Detailed technique labels are available to members.

2 techniques

Description

Mental Health Partners, also identified as Mental Health Center of Boulder County Inc., discovered a compromise of an employee email account in late March 2020. The organization initiated an investigation following the discovery, which determined that unauthorized actors potentially accessed or exfiltrated personal information belonging to clients and current and former employees. The breach window extended from the initial intrusion through the late March detection date, though the precise duration of unauthorized access remained unspecified in public disclosures. Exposed data elements included personally identifiable information such as full names, dates of birth, Social Security numbers, driver's license or state identification numbers, and passport details. The incident also compromised sensitive health information encompassing medical record numbers, treatment specifics (including symptoms, diagnoses, prescribed medications, and physician details), and health insurance policy data. Financial account information completed the spectrum of potentially compromised data categories.

Mental Health Partners issued formal notifications to affected individuals via a press release distributed through PR Newswire in August 2020, approximately five months post-discovery. While the organization confirmed no evidence of actual misuse involving the exposed data, it provided complimentary credit monitoring services to impacted parties as a precautionary measure. The breach exposed vulnerabilities in email account security but did not disclose technical details regarding the attack vector, perpetrator identity, or broader system infiltration beyond the compromised mailbox. Response actions focused on regulatory compliance through required notifications rather than public disclosure of forensic findings or security control enhancements. The incident carried potential consequences including identity theft and medical fraud risks for affected patients and employees due to the breadth of exposed sensitive data categories.

Sources

Sources available to members: 1 source.

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