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Recent Breaches › Cleveland City Schools Listed by incransom Ransomware Group

HIGH severityUnverified claimHow we verify

Cleveland City Schools Listed by incransom Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

RBRecent Breaches Breach Intelligence·October 13, 2023
Cleveland City Schools Listed by incransom Ransomware Group

Reported October 13, 2023.

HIGH
Severity
October 13, 2023
Disclosed
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The Cleveland City Schools Listed by incransom Ransomware Group (reported October 13, 2023) is an unverified claim; the data involved is undisclosed belonging to roughly unknown people. If you have an account with them, your information may now be circulating on the open web and with data brokers. Here’s exactly what happened, how to check if you were affected, and what to do next.

Severity & verification
HIGH severityUnverified claim
Data types not itemised.
Published on a ransomware group’s leak site — an unverified extortion claim until the named organization or credible reporting corroborates it.
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Cleveland City Schools, a public school system in Cleveland, Tennessee, was listed by the ransomware group incransom in a claim reported on October 13, 2023. Public detail indicates that internal files were exfiltrated in a ransomware attack. The number of people affected remains unknown, and broader specifics about timing, method, and full scope have not been disclosed.

The listing matters because school systems hold sensitive records on students, families, and staff. Even when exact contents are unconfirmed, an asserted exfiltration of internal files raises concrete questions about privacy, identity risk, and operational disruption for a district that serves thousands of children.

Breaking down the breach

According to the available record, Cleveland City Schools appeared on incransom’s listings in connection with a ransomware attack in which internal files were said to have been taken. The report date associated with the listing is October 13, 2023. No confirmed figure has been published for the number of individuals affected, and public detail does not describe how the attackers gained access, how long they were present, whether systems were encrypted, or whether a ransom demand was paid or refused.

What is stated is limited to the group’s claim of exfiltration of internal files and the district’s identification as the victim organization. No independent confirmation of the full extent of the incident appears in the provided facts. In the absence of further disclosure, the scale, precise date of intrusion, and technical method remain undisclosed.

Who is incransom?

Incransom is a ransomware operation known publicly for double-extortion tactics: encrypting victim systems while also copying data and threatening to publish or sell it if payment is not made. Like other groups in this category, it has used dedicated leak sites to name organizations and assert that data was stolen, applying pressure through reputational and regulatory risk as well as operational downtime.

Public reporting on the group’s activity has generally described targeting of organizations across multiple sectors rather than a single industry focus. Listings on such sites are claims by the actors themselves. In this case, the record reflects that incransom listed Cleveland City Schools and asserted exfiltration of internal files; those assertions should be treated as unverified claims unless corroborated by the district or independent investigation. No further statements attributed to the group about this specific victim appear in the facts provided.

Cleveland City Schools and its sector

Cleveland City Schools is a public school system based in Cleveland, Tennessee. According to the district’s own description reflected in the record, it serves more than 5,000 students across nine schools—seven elementary schools, one middle school, and one high school. Public school districts of this kind manage enrollment, attendance, academic records, special-education documentation, staff employment files, and often family contact and health-related information needed to operate safely and meet legal obligations.

Education is a frequent target for ransomware because districts must keep services running for children, often operate with constrained cybersecurity budgets, and hold data that is both sensitive and long-lived. A breach affecting a K-12 system can disrupt learning, strain already limited IT resources, and expose minors and employees to lasting privacy harms. The consequential nature of an incident here stems less from any single headline and more from the trust families place in schools to safeguard children’s information.

What was likely exposed

The facts name the exposed material only as internal files exfiltrated in a ransomware attack. No inventory of file types, record counts, or categories—such as student rosters, grades, medical notes, Social Security numbers, or payroll data—has been publicly detailed in the provided record. The number of people affected is unknown.

Organizations of this type typically hold student demographic and academic data, guardian contact details, employee personnel and benefits information, and administrative documents. Some also retain health, disciplinary, or special-services records. That is the general profile of data a public school system may maintain; it is not a confirmation of what was taken in this incident. Exact contents remain unconfirmed, and no assumption should be made that any particular category was or was not included.

What's at stake

For students and families, the primary risks are misuse of personal information if internal files contained identifiers, contact details, or other sensitive records. That can include targeted phishing, identity fraud, or unwanted contact. Because children’s data can remain relevant for years, exposure—if it occurred—may create longer-term monitoring needs rather than a short-lived inconvenience. Staff face similar concerns around employment and financial information if such material was among the files claimed to have been taken.

For the district, stakes include operational continuity, the cost of investigation and recovery, potential regulatory or contractual notification duties, and erosion of community trust. Even when encryption impact is unclear, the mere assertion of data theft can force resource-intensive review of what left the network and who must be notified. Public detail does not establish negligence or assign fault; it establishes that a claim of exfiltration has been made and that the human and institutional consequences of any real exposure are serious.

What to do if you're exposed

If you are a parent, student, or employee connected to Cleveland City Schools, treat the situation as a prompt for caution rather than panic. Watch for unexpected emails, calls, or messages that reference the school or ask for personal or financial details. Consider placing a fraud alert with major credit bureaus if you believe identifiers such as Social Security numbers could have been involved, and review account statements and school-related portals for unusual activity. Keep records of any official notices the district may issue, as those will be the authoritative source for what was confirmed.

You can also run a free exposure scan of your email address to check whether your information has already surfaced in known breach datasets. That step does not confirm involvement in this specific incident, but it helps you see whether your credentials or personal data appear in previously documented leaks and whether password changes or tighter account security are overdue.

AICompiled with AI assistance from public sources and published under our editorial standards.

Editorial & sourcing policy
Recent Breaches is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data, and we do not hold the data claimed in leak-site listings. Incidents are compiled from publicly accessible sources and threat-intelligence platforms and are reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — write to support@galaxywarden.com or press@recentbreaches.com.
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How this breach connects

Company

Attributed to

Method

CompanyCleveland City Schools security record
88/100
DoxxScan™ · Low doxx risk
B 83Good record

1 reported incident on record.

See Cleveland City Schools’s full breach history →

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Read GalaxyWarden’s full analysis of the Cleveland City Schools Listed by incransom Ransomware Group →

Source: threat-actor leak-site listing

Publicly posted by incransom — unverified claim, pending independent verification

Breach listings — particularly those originating from ransomware or leak sites — are third-party claims that may be unverified, incomplete, or inaccurate. A listing does not by itself confirm that a breach occurred or that any specific data was exposed. Severity is an automated assessment, not a definitive rating. Verification status is shown where available.

Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.

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