Cornerstone Healthcare Group Management Services LLC

Cornerstone Healthcare Group Management Services LLC submitted a supplemental notice to the New Hampshire Attorney General regarding a data breach affecting 24 NH residents. Unauthorized access occurred, leading to the compromise of personal information including names and government IDs. Notifications were sent starting July 1, 2024. The company engaged cybersecurity firms and law enforcement, offering credit monitoring via Kroll.

Cornerstone Healthcare Group Management Services LLC reported a supplemental data breach affecting 24 New Hampshire residents. The breach occurred on December 19, 2023, following suspicious network activity detected in mid-December 2023. Personal information was compromised. The company engaged cybersecurity firms and law enforcement, and offered credit monitoring services.

Cornerstone Healthcare Group Management Services LLC experienced a data breach on December 19, 2023, involving unauthorized access to personal information of patients at certain supported healthcare facilities. The company detected suspicious network activity in mid-December 2023 and confirmed the breach. Personal information was determined to be impacted on May 30, 2024. The company contained the issue, contacted law enforcement, engaged cybersecurity firms, and is offering identity monitoring services.

Cornerstone Healthcare Group Management Services LLC notified consumers of a data breach. The company became aware of suspicious network activity in mid-December 2023, confirming unauthorized access occurred on December 19, 2023. Personal information, potentially including PHI, was accessed. The company contained the issue, contacted law enforcement, engaged cybersecurity firms, and offered identity monitoring services.

Cornerstone Healthcare Group Management Services LLC reported a data breach affecting 4 New Hampshire residents. Suspicious activity was detected in mid-December 2023, with data exfiltration occurring on December 19, 2023. Personal information of residents was impacted. Notices were sent on July 1, 2024, offering credit monitoring services.

Cornerstone Healthcare Group Management Services LLC reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2024-07-02. 85 Massachusetts residents were affected.

Cornerstone Healthcare Group Management Services LLC experienced a data breach on December 19, 2023, involving unauthorized access to personal information of individuals associated with supported healthcare facilities. The incident was detected in mid-December 2023. The company engaged cybersecurity firms and law enforcement, and is offering credit monitoring services.

Cornerstone Healthcare Group Management Services LLC experienced a data breach on December 19, 2023, after detecting suspicious network activity in mid-December 2023. The incident involved unauthorized access to personal and health information of patients at certain healthcare facilities supported by Cornerstone. The company contained the issue, contacted law enforcement, and engaged cybersecurity firms. Affected individuals are offered credit monitoring and identity protection services through Kroll.

Cornerstone Healthcare Group Management Services LLC reported to HHS on 2024-03-14 a Hacking/IT Incident affecting 484,957 individuals. Breached information located on Network Server. The incident involved the compromise of PHI including names, addresses, DOB, SSN, driver's license, financial, and clinical data. The BA strengthened technical safeguards and received OCR technical assistance.