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Coös County Family Health cyberattack disrupts patient systems

Summary

Coös County Family Health Services logo

A July 2025 cyberattack disrupted phones, health records and patient access at Coös County Family Health Services. Recovery was phased; later findings confirmed unauthorized server access and potential exposure of patient information.

Key facts

Timeline

  • Incident start:
    ? Earliest known or assessed start of malicious activity or incident activity.
  • First public signal:
    ? Earliest public indication of an outage, disruption, closure or other observable incident impact. The signal does not need to mention cybersecurity.
  • First public cyber evidence:
    ? Earliest credible public information connecting the incident or disruption to malicious cyber activity.
  • Official cyber disclosure:
    ? First official acknowledgment by the affected organization or an authoritative public body that the incident was cyber-related.
  • Last impact seen:
    ? Latest public indication that disruption, degraded operations, recovery work or unresolved impact was still ongoing.

Primary victim organization

Impacted location

Critical infrastructure sector

Incident characteristics

Assessments

Attack mechanisms

Data impacts

  • Unauthorized data access

    An unauthorized party accessed or viewed data without evidence that the data was copied, removed, altered, or publicly disclosed.

  • Data unavailable

    Authorized users could not access required data because of the incident, even when the data was not encrypted, deleted, or destroyed.

Operational impacts

  • Partial service outage

    A service, system, platform, or operational capability remained available only in part or with significant limitations.

  • Phone service disruption

    Telephone, voice-over-IP, call-center, or related voice communication services were unavailable or materially impaired.

  • Online portal unavailable

    A public, customer, employee, student, patient, vendor, or partner portal was unavailable or materially impaired.

  • Internal systems unavailable

    Internal business, administrative, operational, or staff-facing systems were unavailable.

  • Records access disruption

    Staff, customers, patients, students, residents, or other users could not access records or case information normally.

  • Facility closure

    One or more offices, schools, clinics, stores, plants, branches, or other facilities closed because of the incident.

Extortion indicators

  • Public leak threat

    The actor explicitly threatened to publish or publicly release victim data or incident details.

  • Leak-site listing

    The victim was listed on a threat actor or ransomware data-leak site as an alleged target or nonpaying victim.

Incident narrative

Analyst assessment

Coös County Family Health Services, a nonprofit health care provider based in Berlin, New Hampshire, experienced a cyberattack in July 2025. Its privacy notice dates detection and unauthorized server access to July 9. Telephone and computer disruption affected patient services, with recovery occurring in stages.

Operational significance

Our July 25 report, citing provider Facebook updates, says the organization acknowledged the cyberattack July 10. Telephone service and the electronic health record system were restored by July 15, while its Berlin dental office remained closed. The patient portal returned July 22, restoring refill requests, care-team messages and test-result access. These milestones do not establish the dental office’s reopening date or complete recovery across every system.

Operations are presumed resolved given the reported restoration milestones and the time elapsed since the July 15 observation of continuing impairment. The exact end remains unknown. Later notifications and settlement activity concern information exposure and legal response; they do not establish a continuing outage.

Confidence and uncertainty

Confidence is high in a cyber-related service disruption. The provider confirmed access to its servers and said an intruder could have examined or copied files containing identifying and health information. Its notice does not confirm that all potentially affected information was stolen or published. HIPAA Journal’s updated report attributes a total of 40,185 affected people, including 1,222 Maine residents, to a regulatory filing. These remain attributed figures rather than independently verified filing totals.

DeXpose reported that RunSomeWares listed the provider Aug. 13 and threatened a data release unless contacted. A matching Ransomware.live lead supports the existence of the allegation. Responsibility remains unconfirmed by the provider; the listing does not establish encryption, an actual release or a ransom payment.

The provider offered notification and credit-monitoring assistance. A court-authorized settlement website documents litigation and settlement administration concerning the July 9 incident, while stating that the defendant denies liability.

Analytic gaps

The initial access method, full intrusion window, encryption, ransom amount or payment, actual leak publication and precise completion of operational recovery remain unestablished. The Berlin dental office’s reopening date is also unknown. Reported phone, records-system and portal restoration dates establish individual milestones without supplying a final recovery day.

Threat actor and claim

Listed as: Coös County Family HealthSource: Ransomware.livePublished: Discovered:

Claim details

RunSomeWares listing is an unverified responsibility and data-extortion allegation, matched to coosfamilyhealth.org. DeXpose’s August 14 report describes the August 13 threat to publish data unless contacted. Provider confirms server access but does not name this actor or confirm encryption, publication or ransom payment.

Organizations involved

Impacted location

  • Berlin, New Hampshire

    Berlin anchors the affected provider and the specifically reported dental-office closure. This relation does not establish an outage at every provider location or a citywide impact.

Sources

Notice of privacy incident

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