What is the official website of Sheldon ISD ?

The official website of Sheldon ISD is http://sheldonisd.com.

What is Sheldon ISD's cybersecurity risk score?

Sheldon ISD has an AI-generated cybersecurity risk score of 759 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has Sheldon ISD experienced?

According to Rankiteo, Sheldon ISD currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has Sheldon ISD been affected by any supply chain cyber incidents ?

According to Rankiteo, Sheldon ISD has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does Sheldon ISD have SOC 2 Type 1 certification ?

According to Rankiteo, Sheldon ISD is not certified under SOC 2 Type 1.

Does Sheldon ISD have SOC 2 Type 2 certification ?

According to Rankiteo, Sheldon ISD does not hold a SOC 2 Type 2 certification.

Does Sheldon ISD comply with GDPR ?

According to Rankiteo, Sheldon ISD is not listed as GDPR compliant.

Does Sheldon ISD have PCI DSS certification ?

According to Rankiteo, Sheldon ISD does not currently maintain PCI DSS compliance.

Does Sheldon ISD comply with HIPAA ?

According to Rankiteo, Sheldon ISD is not compliant with HIPAA regulations.

Does Sheldon ISD have ISO 27001 certification ?

According to Rankiteo,Sheldon ISD is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does Sheldon ISD operate in ?

Sheldon ISD operates primarily in the Primary and Secondary Education industry.

How many employees does Sheldon ISD have ?

Sheldon ISD employs approximately 898 people worldwide.

Does Sheldon ISD own any subsidiaries ?

Sheldon ISD presently has no subsidiaries across any sectors.

How many LinkedIn followers does Sheldon ISD have ?

Sheldon ISD's official LinkedIn profile has approximately 1,282 followers.

What is the NAICS classification code for Sheldon ISD ?

Sheldon ISD is classified under the NAICS code 6111, which corresponds to Elementary and Secondary Schools.

Does Sheldon ISD have a Crunchbase profile ?

No, Sheldon ISD does not have a profile on Crunchbase.

Does Sheldon ISD have a LinkedIn profile ?

Yes, Sheldon ISD maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/sheldon-isd.

How many cybersecurity incidents has Sheldon ISD experienced ?

As of August 22, 2026, Rankiteo reports that Sheldon ISD has experienced 1 cybersecurity incidents.

How many peer or competitor companies does Sheldon ISD have ?

Sheldon ISD has an estimated 8,266 peer or competitor companies worldwide.

What types of cybersecurity incidents has Sheldon ISD faced ?

Incident Types: The types of cybersecurity incidents that have occurred include Breach.

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Sheldon ISD

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759

/1000

Fair

784

/1000

Fair

Sheldon ISD Vendor Cyber Rating & Cyber Score

sheldonisd.com

Add Your Compliance Badge

Sheldon ISD, a PK-12th grade public school system, has a mission to maintain a safe environment where staff, parents, and community work together to engage students in personalized learning opportunities to ensure they are college and career ready.

Sheldon ISD A.I CyberSecurity Scoring

Scoring History

Sheldon ISD

Sheldon ISD CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Sheldon ISD

Breach

8/2020

SHE2023201222

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A.I.

Sheldon ISD Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

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Underwriter Stats for Sheldon ISD

Incidents vs Primary and Secondary Education Industry Avg (This Year)

No incidents recorded for Sheldon ISD in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Sheldon ISD in 2026.

Incident Types Sheldon ISD vs Primary and Secondary Education Industry Avg (This Year)

No incidents recorded for Sheldon ISD in 2026.

Incident History - Sheldon ISD (X = Date, Y = Severity)

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SUBSIDIARY

Sheldon ISD Subsidiaries

Parent Company

Sheldon ISD

Primary and Secondary Education

Website: http://sheldonisd.com

Company Size: 1,001-5,000 employees

No subsidiary data available for this company.

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fcps.edu

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NEWS

Sheldon ISD CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

February 01, 2024 08:00 AM

Combating the Rise of the K-12 Cyberattack

Superintendents draw on their school districts' unfortunate recent experiences as targets of cyber criminals to recommend strategic...

Read Article

August 16, 2021 07:00 AM

Has Your Kid's Texas School District Been Hammered By Cyberattacks? I-Team Investigation

A CBS 11 I-Team investigation found in the past two years at least 67 school districts in Texas have suffered a cybersecurity breach.

Read Article

June 02, 2021 07:00 AM

IBM names recipients of K-12 cybersecurity grants

Six school districts around the country will receive $500,000 in services from the computing giant to help defend themselves against threats...

Read Article

October 15, 2020 07:00 AM

Sheldon ISD forced to pay nearly $207K after hackers targeted servers

The Sheldon Independent School District paid nearly $207000 in ransom after hackers locked out officials from critical software systems last...

Read Article

October 13, 2020 07:00 AM

Houston School District Forced to Negotiate with Hackers

Sheldon Independent School District began negotiating with ransomware hackers in March after a number of critical systems were locked.

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-53541

SUMMARY

OliveTin gives access to predefined shell commands from a web interface. The `filterToDefinedArgumentsOnly` function in the executor is intended to discard any arguments not explicitly defined in the action's configuration. However, prior to commit ebffd9f040f791208aee1db2e5a8aecd1e3e603d, a special case allows any argument whose name starts with `ot_` to bypass this filter. While two system arguments (`ot_executionTrackingId` and `ot_username`) are injected by OliveTin and overridden, all other `ot_`-prefixed arguments supplied by the user pass through unmodified. These bypassed arguments are not type-checked — the validation loop only iterates over the action's defined arguments, so `ot_`-prefixed arguments skip all type safety checks entirely; set as environment variables — via `buildEnv()`, with completely unvalidated values, and passed to the executed command; and included in the template context — available as `.Arguments.ot_*` in template rendering. Commit ebffd9f040f791208aee1db2e5a8aecd1e3e603d contains a patch.

Published

Date2026-08-21

Updated

Date2026-08-21

RISK INFORMATION (Score: 4.3)

cvss3

Base Score: 4.3

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Impact Score

1.4

Exploitability

2.8

REFERENCES

CVE-2026-53525

SUMMARY

WeeChat (Wee Enhanced Environment for Chat) is a free chat client. In versions 0.3.1 through 4.9.0, the WeeChat relay authentication uses non-constant-time string comparison functions (weechat_strcasecmp and strcmp) to verify password hashes and plaintext passwords. An attacker can exploit timing differences to extract the server-computed hash character by character, then authenticate using the correct hash without knowing the password. Version 4.9.1 fixes the issue.

Published

Date2026-08-21

Updated

Date2026-08-21

RISK INFORMATION (Score: 7.4)

cvss3

Base Score: 7.4

Complexity: HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H

Impact Score

5.2

Exploitability

2.2

REFERENCES

https://github.com/weechat/weechat/security/advisories/GHSA-vhv8-g2r9-cwcc

CVE-2026-53524

SUMMARY

WeeChat (Wee Enhanced Environment for Chat) is a free chat client. In versions 4.3.0 through 4.9.0, the WeeChat relay module's WebSocket permessage-deflate decompression function relay_websocket_inflate() has no upper bound on output size. An authenticated relay user can send a small compressed WebSocket frame (~100 bytes) that decompresses to gigabytes, exhausting all server memory and crashing the entire WeeChat process. The api protocol enables permessage-deflate and requires authentication before WebSocket upgrade. Version 4.9.1 patches the issue.

Published

Date2026-08-21

Updated

Date2026-08-21

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Impact Score

3.6

Exploitability

2.8

REFERENCES

https://github.com/weechat/weechat/security/advisories/GHSA-v2v4-45wm-5cr3

CVE-2026-53499

SUMMARY

FORT Validator is a Resource Public Key Infrastructure (RPKI) relying-party validator that produces validated route-origin data. FORT Validator versions through 1.6.7 contain an origin-validation error in their RRDP processing: a delegated CA under the same Trust Anchor Locator (TAL) can reference a victim CA’s public RRDP notification and snapshot URLs, causing FORT’s URL-based download cache to report success after deleting the victim’s local snapshot. Following a routine victim publication, this can silently remove the victim’s VRPs and other signed objects from FORT’s output, potentially enabling route hijacking or loss of reachability. Version 1.6.8 contains a patch that rejects cross-origin RRDP snapshot and delta URLs; as a workaround, administrators can disable HTTP/RRDP with --http.enabled=false while keeping rsync enabled, although this can leave data unavailable or stale where rsync is not supported.

Published

Date2026-08-21

Updated

Date2026-08-21

RISK INFORMATION (Score: )

cvss4

Base Score: 7.2

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

Exploitability

REFERENCES

https://github.com/NICMx/FORT-validator/security/advisories/GHSA-qfm3-577x-rh54

CVE-2026-49360

SUMMARY

Recce is a data-validation toolkit for enhanced dbt (data build tool) PR review. Prior to version 1.50.0, OSS server deployments that expose the server to an untrusted network without authentication are vulnerable to unauthenticated SQL execution through the query run API. When Recce is configured with a DuckDB-backed project, an attacker can use DuckDB filesystem primitives to read and write files accessible to the Recce server process. The impact depends on how Recce is deployed, but may include disclosure of local files, tampering with Recce/dbt artifacts, modification of browser-served static files leading to stored XSS, and modification of application files if those paths are writable. If Recce is run as root, file access occurs with root privileges inside that host or container. This issue has been patched in Recce `v1.50.0`. Users should upgrade to Recce `v1.50.0` or later. The patch restricts unsafe file read/write behavior for DuckDB-backed query execution and hardens the affected query path. Other warehouse adapters have also been reviewed for similar exposure. Users who cannot upgrade immediately should avoid exposing `recce server` to the public internet or any untrusted network. Recommended mitigations include enabling authentication or placing Recce behind an authenticated reverse proxy/VPN, running Recce as a non-root user, using a read-only application filesystem where possible, and ensuring that sensitive files or credentials are not available to the Recce process.

Published

Date2026-08-21

Updated

Date2026-08-21

RISK INFORMATION (Score: )

cvss4

Base Score: 7.8

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

Exploitability

REFERENCES

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