Comparison Overview

Chicago Public Schools

VS

Kaplan

Chicago Public Schools

42 West Madison Street, Chicago, IL, US, 60602
Last Update: 2025-11-21
Between 700 and 749

Chicago Public Schools is looking for teachers, leaders, and non-instructional staff to transform the face of urban education. We are a team of passionate, committed, and talented professionals who believe that every CPS student will graduate prepared for success in college, career, and life. Come join us in making CPS a model for public school districts throughout the nation. CPS is the third largest school district in the United States with more than 600 schools providing education to over 340,000 children.

NAICS: 92311
NAICS Definition: Administration of Education Programs
Employees: 36,826
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
1

Kaplan

6301 Kaplan University Ave, Fort Lauderdale, FL, 33309, US
Last Update: 2025-11-20
Between 750 and 799

Kaplan is a global educational services company that provides individuals, universities, and businesses with a diverse array of services, including higher and professional education, test preparation, language training, corporate and leadership training, and student recruitment, online enablement and other university support services. Our company was founded in 1938 in Stanley Kaplan’s Brooklyn, NY home with a mission to help children of immigrants advance their dream of going to college. From those humble beginnings, Kaplan has grown into an enterprise operating in 28 countries and serving nearly a million students and thousands of corporate and university clients. Throughout our history, Kaplan has remained committed to our founding mission of expanding educational access and transforming learning through new technologies. We are always moving forward—innovating, adapting, and bringing education into the future. The vast breadth and scale of our capabilities and diverse offerings set us apart, allowing our students and partners to advance further, faster. Kaplan is a subsidiary of the Graham Holdings Company.

NAICS: 92311
NAICS Definition: Administration of Education Programs
Employees: 11,125
Subsidiaries: 19
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/chicago-public-schools.jpeg
Chicago Public Schools
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/kaplan.jpeg
Kaplan
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
Chicago Public Schools
100%
Compliance Rate
0/4 Standards Verified
Kaplan
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Education Administration Programs Industry Average (This Year)

No incidents recorded for Chicago Public Schools in 2025.

Incidents vs Education Administration Programs Industry Average (This Year)

No incidents recorded for Kaplan in 2025.

Incident History — Chicago Public Schools (X = Date, Y = Severity)

Chicago Public Schools cyber incidents detection timeline including parent company and subsidiaries

Incident History — Kaplan (X = Date, Y = Severity)

Kaplan cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/chicago-public-schools.jpeg
Chicago Public Schools
Incidents

Date Detected: 04/2022
Type:Ransomware
Blog: Blog
https://images.rankiteo.com/companyimages/kaplan.jpeg
Kaplan
Incidents

No Incident

FAQ

Kaplan company demonstrates a stronger AI Cybersecurity Score compared to Chicago Public Schools company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Chicago Public Schools company has historically faced a number of disclosed cyber incidents, whereas Kaplan company has not reported any.

In the current year, Kaplan company and Chicago Public Schools company have not reported any cyber incidents.

Chicago Public Schools company has confirmed experiencing a ransomware attack, while Kaplan company has not reported such incidents publicly.

Neither Kaplan company nor Chicago Public Schools company has reported experiencing a data breach publicly.

Neither Kaplan company nor Chicago Public Schools company has reported experiencing targeted cyberattacks publicly.

Neither Chicago Public Schools company nor Kaplan company has reported experiencing or disclosing vulnerabilities publicly.

Neither Chicago Public Schools nor Kaplan holds any compliance certifications.

Neither company holds any compliance certifications.

Kaplan company has more subsidiaries worldwide compared to Chicago Public Schools company.

Chicago Public Schools company employs more people globally than Kaplan company, reflecting its scale as a Education Administration Programs.

Neither Chicago Public Schools nor Kaplan holds SOC 2 Type 1 certification.

Neither Chicago Public Schools nor Kaplan holds SOC 2 Type 2 certification.

Neither Chicago Public Schools nor Kaplan holds ISO 27001 certification.

Neither Chicago Public Schools nor Kaplan holds PCI DSS certification.

Neither Chicago Public Schools nor Kaplan holds HIPAA certification.

Neither Chicago Public Schools nor Kaplan holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.16, 20.3.14, and 21.0.1, there is a XSRF token leakage via protocol-relative URLs in angular HTTP clients. The vulnerability is a Credential Leak by App Logic that leads to the unauthorized disclosure of the Cross-Site Request Forgery (XSRF) token to an attacker-controlled domain. Angular's HttpClient has a built-in XSRF protection mechanism that works by checking if a request URL starts with a protocol (http:// or https://) to determine if it is cross-origin. If the URL starts with protocol-relative URL (//), it is incorrectly treated as a same-origin request, and the XSRF token is automatically added to the X-XSRF-TOKEN header. This issue has been patched in versions 19.2.16, 20.3.14, and 21.0.1. A workaround for this issue involves avoiding using protocol-relative URLs (URLs starting with //) in HttpClient requests. All backend communication URLs should be hardcoded as relative paths (starting with a single /) or fully qualified, trusted absolute URLs.

Risk Information
cvss4
Base: 7.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/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
Description

Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Uncontrolled Recursion vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft deep ASN.1 structures that trigger unbounded recursive parsing. This leads to a Denial-of-Service (DoS) via stack exhaustion when parsing untrusted DER inputs. This issue has been patched in version 1.3.2.

Risk Information
cvss4
Base: 8.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/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
Description

Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Integer Overflow vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft ASN.1 structures containing OIDs with oversized arcs. These arcs may be decoded as smaller, trusted OIDs due to 32-bit bitwise truncation, enabling the bypass of downstream OID-based security decisions. This issue has been patched in version 1.3.2.

Risk Information
cvss4
Base: 6.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/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
Description

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, working with large buffers in Lua scripts can lead to a stack overflow. Users of Lua rules and output scripts may be affected when working with large buffers. This includes a rule passing a large buffer to a Lua script. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling Lua rules and output scripts, or making sure limits, such as stream.depth.reassembly and HTTP response body limits (response-body-limit), are set to less than half the stack size.

Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions from 8.0.0 to before 8.0.2, a NULL dereference can occur when the entropy keyword is used in conjunction with base64_data. This issue has been patched in version 8.0.2. A workaround involves disabling rules that use entropy in conjunction with base64_data.

Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H