Company Details
nyc-department-of-education
76,732
180,816
6111
nyc.gov
0
NYC_1398679
In-progress

NYC Public Schools Company CyberSecurity Posture
nyc.govNew York City Public Schools (NYCPS) is the largest public school system in the United States, serving approximately 1.1 million students across more than 1,600 schools in all five boroughs. Our schools are powered by over 75,000 teachers and thousands of paraprofessionals, school counselors, social workers, administrators, and central office professionals—each playing a vital role in delivering bright starts and bold futures for every student. NYCPS reflects the city it serves: vibrant, diverse, and dynamic. We are deeply committed to equity, inclusion, and excellence in education. Our workforce mirrors the cultural richness of New York City, and we actively recruit individuals from all backgrounds to help shape the future of urban education. Whether you're looking to teach, support, lead, or innovate—there’s a place for you at NYC Public Schools. Join us in building a school system where every student is seen, supported, and set up to thrive.
Company Details
nyc-department-of-education
76,732
180,816
6111
nyc.gov
0
NYC_1398679
In-progress
Between 700 and 749

NPS Global Score (TPRM)XXXX

Description: New York City’s Department of Education accidentally sent an email that exposed 439 paraprofessionals' information. The Department of Education exposed exactly 439 names, first, last names, and Social Security numbers. They took immediate steps and offered identity theft protection. DOE revived its policies to ensure this does not happen again.
Description: A phishing email targeting employees of the **New York City Department of Education (DOE)** was detected by an 18-year-old student apprentice, Addison Wang, working in the DOE’s IT security office. The malicious email directed recipients to a potentially harmful website, posing a risk of credential theft, malware deployment, or unauthorized system access. While only **eight employees received the email**, none interacted with the link, preventing a breach or data compromise. The incident was swiftly contained through email system searches and monitoring. The attack targeted a **public education infrastructure supporting over 1 million students and staff**, where a successful breach could have exposed sensitive data (e.g., student records, employee credentials, or financial details). The DOE’s reliance on student apprentices for cybersecurity tasks also highlights potential vulnerabilities in workforce training and incident response protocols. Had employees clicked the link, the attack could have escalated to **data exfiltration, ransomware deployment, or lateral movement within the DOE’s network**, disrupting operations for schools citywide. The lack of clicks mitigated immediate harm, but the attempt underscores persistent threats to government-run educational systems.
Description: The file transfer programme MOVEit was involved in a hack that, according to the New York City Department of Education, exposed the personal information of around 45,000 children. Social security numbers, birth dates, and some student ratings are among the data that has been compromised, according to officials, though the specific data breaches per student vary. According to officials, employee information was also impacted, however they did not specify how many employees were involved. According to officials, the hack has not yet resulted in the publication of any education department data, and this summer, the department will start notifying those who were affected.


NYC Public Schools has 13.64% more incidents than the average of same-industry companies with at least one recorded incident.
NYC Public Schools has 56.25% more incidents than the average of all companies with at least one recorded incident.
NYC Public Schools reported 1 incidents this year: 1 cyber attacks, 0 ransomware, 0 vulnerabilities, 0 data breaches, compared to industry peers with at least 1 incident.
NPS cyber incidents detection timeline including parent company and subsidiaries

New York City Public Schools (NYCPS) is the largest public school system in the United States, serving approximately 1.1 million students across more than 1,600 schools in all five boroughs. Our schools are powered by over 75,000 teachers and thousands of paraprofessionals, school counselors, social workers, administrators, and central office professionals—each playing a vital role in delivering bright starts and bold futures for every student. NYCPS reflects the city it serves: vibrant, diverse, and dynamic. We are deeply committed to equity, inclusion, and excellence in education. Our workforce mirrors the cultural richness of New York City, and we actively recruit individuals from all backgrounds to help shape the future of urban education. Whether you're looking to teach, support, lead, or innovate—there’s a place for you at NYC Public Schools. Join us in building a school system where every student is seen, supported, and set up to thrive.


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The COBB COUNTY SCHOOL DISTRICT is a public school system with administrative offices based at 514 Glover St., Marietta, GA 30060. Cobb County School District (CCSD) is the second largest school system in Georgia. CCSD is responsible for educating more than 112,000 students in a diverse, constantly

Hillsborough County Public Schools is the seventh largest school district in the nation, with more than 210,000 students. More than 50,000 students attend a school through one of the district’s many school choice programs. HCPS is the largest employer in Hillsborough County, with more than 24,000 e

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Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
The official website of NYC Public Schools is https://schools.nyc.gov.
According to Rankiteo, NYC Public Schools’s AI-generated cybersecurity score is 737, reflecting their Moderate security posture.
According to Rankiteo, NYC Public Schools currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
According to Rankiteo, NYC Public Schools is not certified under SOC 2 Type 1.
According to Rankiteo, NYC Public Schools does not hold a SOC 2 Type 2 certification.
According to Rankiteo, NYC Public Schools is not listed as GDPR compliant.
According to Rankiteo, NYC Public Schools does not currently maintain PCI DSS compliance.
According to Rankiteo, NYC Public Schools is not compliant with HIPAA regulations.
According to Rankiteo,NYC Public Schools is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
NYC Public Schools operates primarily in the Primary and Secondary Education industry.
NYC Public Schools employs approximately 76,732 people worldwide.
NYC Public Schools presently has no subsidiaries across any sectors.
NYC Public Schools’s official LinkedIn profile has approximately 180,816 followers.
NYC Public Schools is classified under the NAICS code 6111, which corresponds to Elementary and Secondary Schools.
No, NYC Public Schools does not have a profile on Crunchbase.
Yes, NYC Public Schools maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/nyc-department-of-education.
As of November 28, 2025, Rankiteo reports that NYC Public Schools has experienced 3 cybersecurity incidents.
NYC Public Schools has an estimated 7,821 peer or competitor companies worldwide.
Incident Types: The types of cybersecurity incidents that have occurred include Data Leak, Breach and Cyber Attack.
Detection and Response: The company detects and responds to cybersecurity incidents through an containment measures with immediate steps taken to address the issue, and remediation measures with offered identity theft protection, and communication strategy with notifying affected individuals this summer, and and containment measures with email system search conducted; confirmed no clicks on malicious link...
Title: New York City’s Department of Education Data Exposure Incident
Description: New York City’s Department of Education accidentally sent an email that exposed 439 paraprofessionals' information, including names and Social Security numbers.
Type: Data Breach
Attack Vector: Email
Vulnerability Exploited: Human Error
Title: New York City Department of Education Data Breach
Description: The file transfer programme MOVEit was involved in a hack that, according to the New York City Department of Education, exposed the personal information of around 45,000 children.
Type: Data Breach
Attack Vector: Exploitation of MOVEit file transfer programme
Title: Phishing Email Incident at New York City Department of Education
Description: A phishing email was circulated among New York City Department of Education employees, directing them to a potentially malicious website. The incident was detected and investigated by an 18-year-old student apprentice, Addison Wang, who confirmed that while 8 employees received the email, none clicked on the malicious link. The incident was contained without further impact.
Type: Phishing Attempt
Attack Vector: Email (Malicious Link)
Common Attack Types: The most common types of attacks the company has faced is Breach.

Data Compromised: Names, Social security numbers
Identity Theft Risk: High

Data Compromised: Social security numbers, Birth dates, Student ratings, Employee information

Operational Impact: Minimal (8 employees received the email; no clicks recorded)
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Names, Social Security Numbers, , Social Security Numbers, Birth Dates, Student Ratings, Employee Information and .

Entity Name: New York City’s Department of Education
Entity Type: Government
Industry: Education
Location: New York City

Entity Name: New York City Department of Education
Entity Type: Government
Industry: Education
Location: New York City
Customers Affected: 45000

Entity Name: New York City Department of Education (DOE)
Entity Type: Government Agency (Education)
Industry: Public Education
Location: New York City, New York, USA
Size: Large (serves over 1 million students and staff)
Customers Affected: 8 employees (no further impact)

Containment Measures: Immediate steps taken to address the issue
Remediation Measures: Offered identity theft protection

Communication Strategy: Notifying affected individuals this summer

Incident Response Plan Activated: True
Containment Measures: Email system search conducted; confirmed no clicks on malicious link.

Type of Data Compromised: Names, Social security numbers
Number of Records Exposed: 439
Sensitivity of Data: High
Personally Identifiable Information: Yes

Type of Data Compromised: Social security numbers, Birth dates, Student ratings, Employee information
Number of Records Exposed: 45000
Sensitivity of Data: High
Personally Identifiable Information: Social security numbersBirth dates
Prevention of Data Exfiltration: The company takes the following measures to prevent data exfiltration: Offered identity theft protection.
Handling of PII Incidents: The company handles incidents involving personally identifiable information (PII) through by immediate steps taken to address the issue and email system search conducted; confirmed no clicks on malicious link..

Lessons Learned: Revised policies to ensure this does not happen again

Lessons Learned: Student apprentices can play a valuable role in incident response. Early detection and swift investigation mitigated potential impact. Importance of training and supervision for apprentices in cybersecurity roles.

Recommendations: Expand cybersecurity training for apprentices to enhance detection capabilities., Implement automated tools to flag and quarantine suspicious emails more efficiently., Encourage broader participation in apprenticeship programs to build a pipeline of skilled cybersecurity professionals.Expand cybersecurity training for apprentices to enhance detection capabilities., Implement automated tools to flag and quarantine suspicious emails more efficiently., Encourage broader participation in apprenticeship programs to build a pipeline of skilled cybersecurity professionals.Expand cybersecurity training for apprentices to enhance detection capabilities., Implement automated tools to flag and quarantine suspicious emails more efficiently., Encourage broader participation in apprenticeship programs to build a pipeline of skilled cybersecurity professionals.
Key Lessons Learned: The key lessons learned from past incidents are Revised policies to ensure this does not happen againStudent apprentices can play a valuable role in incident response. Early detection and swift investigation mitigated potential impact. Importance of training and supervision for apprentices in cybersecurity roles.

Source: New York City Department of Education

Source: Chalkbeat New York
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: New York City Department of Education, and Source: Chalkbeat New YorkUrl: https://www.chalkbeat.org/newyork/.

Investigation Status: Resolved (no further action required)
Communication of Investigation Status: The company communicates the status of incident investigations to stakeholders through Notifying affected individuals this summer.

Root Causes: Phishing email bypassed initial email filters; human error (employees targeted).
Corrective Actions: Review And Strengthen Email Filtering Rules., Conduct Phishing Awareness Training For Employees., Leverage Apprentice Insights (E.G., Addison Wang'S Chromebook Troubleshooting) To Improve It Policies.,
Corrective Actions Taken: The company has taken the following corrective actions based on post-incident analysis: Revised policies, Review And Strengthen Email Filtering Rules., Conduct Phishing Awareness Training For Employees., Leverage Apprentice Insights (E.G., Addison Wang'S Chromebook Troubleshooting) To Improve It Policies., .
Most Significant Data Compromised: The most significant data compromised in an incident were Names, Social Security numbers, , Social security numbers, Birth dates, Student ratings, Employee information and .
Containment Measures in Most Recent Incident: The containment measures taken in the most recent incident were Immediate steps taken to address the issue and Email system search conducted; confirmed no clicks on malicious link..
Most Sensitive Data Compromised: The most sensitive data compromised in a breach were Social Security numbers, Employee information, Birth dates, Student ratings, Social security numbers and Names.
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 889.0.
Most Significant Lesson Learned: The most significant lesson learned from past incidents was Revised policies to ensure this does not happen again, Student apprentices can play a valuable role in incident response. Early detection and swift investigation mitigated potential impact. Importance of training and supervision for apprentices in cybersecurity roles.
Most Significant Recommendation Implemented: The most significant recommendation implemented to improve cybersecurity was Encourage broader participation in apprenticeship programs to build a pipeline of skilled cybersecurity professionals., Implement automated tools to flag and quarantine suspicious emails more efficiently. and Expand cybersecurity training for apprentices to enhance detection capabilities..
Most Recent Source: The most recent source of information about an incident are New York City Department of Education and Chalkbeat New York.
Most Recent URL for Additional Resources: The most recent URL for additional resources on cybersecurity best practices is https://www.chalkbeat.org/newyork/ .
Current Status of Most Recent Investigation: The current status of the most recent investigation is Resolved (no further action required).
Most Significant Root Cause: The most significant root cause identified in post-incident analysis was Human Error, Phishing email bypassed initial email filters; human error (employees targeted)..
Most Significant Corrective Action: The most significant corrective action taken based on post-incident analysis was Revised policies, Review and strengthen email filtering rules.Conduct phishing awareness training for employees.Leverage apprentice insights (e.g., Addison Wang's Chromebook troubleshooting) to improve IT policies..
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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.
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.
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.
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.
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.

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