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Recent Breaches › SHOLASTIC.COM Listed by clop Ransomware Group

HIGH severityUnverified claimHow we verify

SHOLASTIC.COM Listed by clop Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

RBRecent Breaches Breach Intelligence·March 23, 2023
SHOLASTIC.COM Listed by clop Ransomware Group

Reported March 23, 2023.

HIGH
Severity
March 23, 2023
Disclosed
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The SHOLASTIC.COM Listed by clop Ransomware Group (reported March 23, 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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In March 2023, the organization behind SHOLASTIC.COM appeared on a ransomware group's leak site, with the claim that internal files had been taken. For anyone who has dealt with the company — employees, partners, customers, or families who may have shared personal details through its services — the practical question is straightforward: what information left its systems, and what does that mean for day-to-day risk?

Public reporting on the incident is sparse. The number of people affected remains unknown, and detailed confirmation of what was taken has not been widely published. That uncertainty itself is part of the stakes: when a listing appears and then little else surfaces, affected individuals are left to judge their own exposure with incomplete information.

Inside the incident

According to available records, SHOLASTIC.COM was listed by the clop ransomware group, with the report dated March 23, 2023. The description associated with the listing states that internal files were exfiltrated in a ransomware attack. No figure has been given for how many people may be affected. A reported summary tied to the matter returns only “404 Not Found,” indicating that fuller public detail on the event is limited or no longer available at the referenced source.

Timing beyond the report date, the precise intrusion method, the volume of data, and any ransom demand or negotiation outcome are undisclosed in the facts at hand. The core public claim is the leak-site listing itself and the assertion that internal files were removed during a ransomware incident. Whether the organization confirmed the intrusion, notified regulators, or completed containment steps has not been detailed in the material provided here.

Who is clop?

Clop (often styled CL0P or Cl0p) is a long-running ransomware operation known for double-extortion tactics: encrypting systems while also copying data and threatening to publish it on a dedicated leak site if payment is not made. The group has repeatedly targeted large organizations across sectors, using a mix of exploited vulnerabilities, compromised credentials, and affiliate-driven intrusions. Its leak site has been used to name victims and, in many past cases, to drip or dump stolen files as pressure.

Clop’s activity is well documented in public cybersecurity reporting over several years. Listings on its site are claims by the group; they are not independent verification that every named organization was breached in the manner described, or that every file the group later posts is authentic and complete. In this instance, the facts establish only that SHOLASTIC.COM was listed and that the group associated the listing with exfiltrated internal files from a ransomware attack. No further specific statements by clop about this victim are included in the record provided.

Who is SHOLASTIC.COM?

SHOLASTIC.COM is the organization named in the listing. The domain name closely resembles that of a well-known education and publishing brand that supplies books, classroom materials, and related services to schools, teachers, and families. Organizations in that sector commonly handle account data, order and payment records, school or educator contacts, and sometimes information about minors in the context of reading programs or educational products.

A breach involving such an entity matters because the data ecosystem around education and children’s publishing often touches households, schools, and staff rather than only corporate credentials. Even when the exact contents of a theft remain unconfirmed, the sector’s typical holdings raise the possibility that personal, contact, or transactional information could be involved. Public detail specific to SHOLASTIC.COM’s size, customer base, or internal confirmation of this incident is limited in the facts given.

The information in question

The facts name the exposed material as internal files exfiltrated in a ransomware attack. No inventory of file types, no count of records, and no list of data fields — such as names, emails, passwords, financial details, or student-related information — has been disclosed in the available record. The number of people affected is unknown.

Organizations in education-related publishing and online services typically hold business documents, employee records, customer or educator contact details, order histories, and system or configuration data. Some also store information linked to school accounts or family purchases. None of that typical profile should be read as a confirmed description of what left SHOLASTIC.COM’s environment. The exact contents remain unconfirmed; only the broad claim of internal-file exfiltration is stated.

What's at stake

For individuals, the real-world risk depends on what those internal files actually contained. If contact details, credentials, or personal identifiers were included, possible outcomes include targeted phishing, credential stuffing on other sites, or social-engineering attempts that reference the company. If employee or partner documents were taken, business email compromise and fraud against suppliers become more plausible. If any education- or family-related records were present, the sensitivity is higher because children’s or household data can be misused for impersonation or longer-term profiling. None of these outcomes is proven by the listing alone; they are the concrete categories of harm that follow when internal files from this kind of organization are stolen.

For the organization, stakes include operational disruption from ransomware, regulatory and contractual notification duties, loss of trust among schools and customers, and the cost of investigation and remediation. Because the scale and data types are not publicly detailed here, the full scope of those consequences cannot be measured from the record alone.

What to do if you're exposed

If you have an account, employment relationship, or regular dealings with SHOLASTIC.COM, treat the listing as a reason to tighten basic hygiene rather than as proof that your specific records were taken. Practical first steps include:

Public detail on this incident remains limited. Until the organization or independent investigators publish a clearer inventory, caution and routine monitoring are the most reliable responses available to ordinary people who may be affected.

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

CompanySHOLASTIC.COM security record
88/100
DoxxScan™ · Low doxx risk
B 83Good record

1 reported incident on record.

See SHOLASTIC.COM’s full breach history →

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Source: threat-actor leak-site listing

Publicly posted by clop — 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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