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Clay County ransomware closes courthouse and government offices

Summary

Clay County logo

A July 2024 ransomware attack closed Clay County, Indiana, courthouse offices and the Health Department, disrupted access to records and state systems, and prompted a local disaster declaration. Recovery continued at least through July 19. A later LockBit claim remains unverified.

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

Critical infrastructure sector

Incident characteristics

Assessments

Attack mechanisms

  • Ransomware

    Malware that encrypts systems or data, typically accompanied by a ransom demand.

Data impacts

  • 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.

  • Internet access disruption

    The organization lost or materially restricted internet connectivity.

  • Phone service disruption

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

  • Website unavailable

    A public-facing website was unavailable, disabled, or inaccessible.

  • 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.

  • Scheduling disruption

    Appointment, booking, reservation, dispatch, staffing, or other scheduling functions were unavailable or impaired.

  • Public safety operations disrupted

    Police, fire, emergency medical, corrections, emergency management, or other public-safety operations were materially affected.

  • Government services disrupted

    Public administrative, licensing, permitting, court, tax, records, benefits, or other government services were materially affected.

  • Facility closure

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

  • Event or activity cancellation

    Scheduled events, meetings, hearings, classes, procedures, programs, or other activities were canceled.

  • Service delay

    Services continued but with longer processing, response, delivery, or completion times.

  • Alternate service channel required

    The organization redirected users to a different website, office, telephone number, email address, provider, or service channel.

  • Staff unable to work normally

    Employees or contractors were unable to perform normal duties because systems, data, facilities, or communications were unavailable.

  • Customer or public access restricted

    Customers, residents, patients, students, vendors, or members of the public faced access restrictions or could not use services normally.

Extortion indicators

  • Leak-site listing

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

  • Countdown or payment deadline

    The actor imposed a deadline or public countdown before increasing the demand, publishing data, deleting keys, or taking another threatened action.

Incident narrative

Analyst assessment

Ransomware disrupted Clay County, Indiana, government systems in July 2024. Officials first reported unauthorized activity shortly after midnight July 9. A July 11 county emergency declaration explicitly identified a criminal ransomware attack and said the courthouse, probation and community corrections could not provide critical services. The cyber incident and ransomware characterization are confirmed. The initial access method and responsible operators remain unverified.

Operational significance

According to the county’s statement reproduced by WTWO/WAWV, officials could not access data or connect electronically with some state partners. Courthouse offices and the Health Department closed at 2 p.m. July 9. People with court appearances were instructed to seek rescheduling.

The Highway Department, Extension Office and WIC office remained open. Sheriff’s operations and the dispatch center continued, and 911 telephone service was never affected. An initial disruption to non-emergency telephone lines had been resolved by the county’s early update. This was not a countywide failure of emergency calling.

Officials isolated systems, engaged cybersecurity specialists and notified law enforcement. They later said internet access had been restricted and Mandiant retained to assist the investigation and recovery. A state-hosted website provided an alternate information channel while the original county website was unavailable.

The Record’s July 11 report described continuing closures and a local disaster declaration. The declaration’s seven-day duration was an emergency-authority period, not an estimate or confirmation of full restoration.

Comparitech’s July 19 update reported an extension of the emergency through July 25 and multiple offices still closed. A planned July 22 treasurer reopening was a forecast. Indiana Public Media’s July 19 report also said Clay County still lacked web services.

Later records document equipment damage and gaps in historical data. In September 3 council minutes, Superior Court Judge Bob Pell requested $17,000 to replace the court’s recording system, which he said the cyberattack had damaged. The council approved the appropriation. The minutes do not establish when a replacement was installed or how long recording services were unavailable.

The county substance-abuse council’s 2025 community plan says courthouse, probation and law-enforcement data were limited or unavailable because of the malware attack. This describes a data-access limitation for community planning, with no evidence that all law-enforcement operations stopped. The plan inconsistently refers to June and July 2024 and does not date the data-access observation.

July 9 is the county’s reported attack and detection date; the precise first intrusion is unknown. July 19 is the latest precisely dated observation of continuing service impairment in the reviewed evidence. Later replacement funding and undated data limitations do not establish a precise operational end. The incident is presumed resolved based on its age and the reviewed recovery evidence; no exact full-restoration date is established.

Confidence and uncertainty

Comparitech reported that LockBit claimed the county July 18, alleging 103 GB of stolen data and an August 4 deadline. A ransomware.live lead naming claycountyin.gov records discovery July 19. That domain appears in the Indiana county’s official staff email addresses, but the lead’s descriptive text incorrectly discusses Clay County, Florida. The erroneous description is not adopted.

These records support a qualified LockBit allegation, not independent proof of responsibility, theft, authentic stolen samples or public release of county data. The initial official statement that no personal-data compromise was evident was provisional. BlackSuit references in reporting about neighboring Monroe County are not attribution evidence for Clay County.

Analytic gaps

The precise first intrusion and full-restoration date remain unknown. Data unavailability is documented, while encryption details, affected-person counts, a ransom amount and payment remain unverified.

Threat actor and claim

Listed as: claycountyin.govSource: ransomware.liveDiscovered:

Claim details

The native LockBit3 lead lists claycountyin.gov, used by Clay County, Indiana, in its official staff email. Its descriptive text incorrectly refers to Clay County, Florida; that text is rejected. The service discovered the listing July 19, 2024. Comparitech reported a July 18 claim alleging 103 GB, samples and an August 4 deadline, without county verification. The relationship records an allegation, not confirmed operator responsibility, theft, sample authenticity or public release. No original leak-post URL or publication instant is verified.

Organizations involved

Impacted locations

  • Brazil, Indiana

    The courthouse in Brazil was among the county facilities closed during the response. This city relationship locates the affected courthouse and does not establish an intrusion into Brazil’s separate city government.

  • Clay County, Indiana

    The affected government serves Clay County. The incident disrupted multiple county offices and shared systems, but the sheriff, emergency dispatch and several other services continued operating. This overlay represents governmental remit, not a uniform countywide outage.

    Clay County contains the courthouse affected by the ransomware response and closure. This site-level county relationship locates the government facility; it does not assert that every county service failed.

Sources

Ransomware Attack Shuts Down Clay County, Indiana Government Offices

We reported that ransomware disrupted Clay County systems and closed courthouse offices and the Health Department. Sheriff’s operations and 911 dispatch continued.

Indiana county files disaster declaration following ransomware attack

Clay County declared a local disaster after ransomware interrupted critical services. The courthouse remained closed and the county website was unavailable.

July 11 local disaster declaration for ransomware disruption

The July 11 disaster declaration identified ransomware and said critical courthouse, probation and community corrections services were unavailable.

Local governments fall prey to rise in ransomware attacks

Clay County still lacked web services July 19 after the attack disrupted its servers and critical courthouse, corrections and probation services.

Clay County Courthouse historical marker

The state historical marker describes Clay County’s formation and namesake and the limestone courthouse built in Brazil during 1912–1914.

Clay County Emergency Management

The county’s emergency management page locates the agency in the Brazil courthouse and lists staff email addresses using claycountyin.gov.

Clay County research guide

The state library’s county guide identifies Clay County’s establishment in 1825 and Brazil as its county seat.

claycountyin.gov LockBit claim record

A LockBit3 lead lists claycountyin.gov, a domain used by Clay County, Indiana. Its accompanying description incorrectly refers to Clay County, Florida.

The city of Brazil

The city’s profile identifies Brazil as the Clay County seat in west-central Indiana, at the intersection of U.S. 40 and State Road 59, and describes its brick and clay industry.

Clay County Council minutes: September 3, 2024

The council approved $17,000 to replace the Superior Court recording system after Judge Bob Pell said it had been damaged by the cyberattack.

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