
Public School and Education Employee Retirement System of Missouri Company Cyber Security Posture
psrs-peers.orgThe Public School and Education Employee Retirement Systems of Missouri (PSRS/PEERS) provide a significant and stable source of retirement, disability and survivor benefits to Missouri's public school teachers, school employees and their families. PSRS and PEERS are Defined Benefit (DB) pension plans providing lifetime retirement benefits to qualified members based on a formula set by Missouri law. We currently serve over 130,000 active members and approximately 107,000 retirees and beneficiaries. PSRS/PEERS work in partnership with the member school districts of this state to provide eligible employees and their beneficiaries with a significant source of income based on the employee's length of service and salary in order to enhance retirement, disability and death benefits received from other sources.
PSEERSM Company Details
psrspeers
200 employees
1084
523
Investment Management
psrs-peers.org
Scan still pending
PUB_1232318
In-progress

Between 900 and 1000
This score is AI-generated and less favored by cyber insurers, who prefer the TPRM score.

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Public School and Education Employee Retirement System of Missouri Company Scoring based on AI Models
Model Name | Date | Description | Current Score Difference | Score |
---|---|---|---|---|
AVERAGE-Industry | 03-12-2025 | This score represents the average cybersecurity rating of companies already scanned within the same industry. It provides a benchmark to compare an individual company's security posture against its industry peers. | N/A | Between 900 and 1000 |
Public School and Education Employee Retirement System of Missouri Company Cyber Security News & History
Entity | Type | Severity | Impact | Seen | Url ID | Details | View |
---|---|---|---|---|---|---|---|
Public School and Education Employee Retirement System of Missouri | Breach | 60 | 3 | 09/2021 | PUB932281122 | Link | |
Rankiteo Explanation : Attack with significant impact with internal employee data leaksDescription: In Public Schools and Education, Employee Retirement Systems of Missouri suffered from a data breach incident after a system of employeeโs email account was accessed by an unauthorized individual. Over 128,000 active participants as well as 100,000 retirees and their dependents are served by the pension program. The email account was promptly disabled, preventing the unauthorized party from accessing the company's internal operating system. |
Public School and Education Employee Retirement System of Missouri Company Subsidiaries

The Public School and Education Employee Retirement Systems of Missouri (PSRS/PEERS) provide a significant and stable source of retirement, disability and survivor benefits to Missouri's public school teachers, school employees and their families. PSRS and PEERS are Defined Benefit (DB) pension plans providing lifetime retirement benefits to qualified members based on a formula set by Missouri law. We currently serve over 130,000 active members and approximately 107,000 retirees and beneficiaries. PSRS/PEERS work in partnership with the member school districts of this state to provide eligible employees and their beneficiaries with a significant source of income based on the employee's length of service and salary in order to enhance retirement, disability and death benefits received from other sources.
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PSEERSM Cyber Security News
Missouri Public School and Education Employee Retirement Systems
โPSRS/PEERS has created & nurtured an employee-friendly culture for decades. The culture of truly living the systems' mission of providingย ...
Missouri Teachersโ Pension Hit by Cyber Attack
The report angered Missouri Gov. Mike Parson, who accused the newspaper of illegally hacking the retirement systems' website. He said at a newsย ...
P&I Events
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More state governments report MOVEit vulnerability exposure
While federal officials did not conclusively pin the incidents at Energy on Cl0p, the group is the only known ransomware organization known toย ...
Working at SDCOE
The San Diego County Office of Education (SDCOE) has more than 1,100 people working together to support the half-million students and 26,000 teachers acrossย ...
Biden-Harris administration awards over $244M to modernize, diversify, expand Registered Apprenticeships in growing industries
WASHINGTON โ The Biden-Harris administration is today making the largest combined federal investment in Registered Apprenticeships as theย ...
UCLA confirms it was hit by wide-ranging cyberattack but offers few details
CL0P, also known as TA505, has taken data with a malware that gives the group access to user databases. Progress Software has been working withย ...

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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
PSEERSM CyberSecurity History Information
How many cyber incidents has PSEERSM faced?
Total Incidents: According to Rankiteo, PSEERSM has faced 1 incident in the past.
What types of cybersecurity incidents have occurred at PSEERSM?
Incident Types: The types of cybersecurity incidents that have occurred incident Breach.
How does PSEERSM detect and respond to cybersecurity incidents?
Detection and Response: The company detects and responds to cybersecurity incidents through containment measures with Email account disabled.
Incident Details
Can you provide details on each incident?

Incident : Data Breach
Title: Data Breach at Employee Retirement Systems of Missouri
Description: Employee Retirement Systems of Missouri suffered from a data breach incident after a system of employeeโs email account was accessed by an unauthorized individual.
Type: Data Breach
Attack Vector: Unauthorized Access
Vulnerability Exploited: Email Account Compromise
Threat Actor: Unauthorized Individual
What are the most common types of attacks the company has faced?
Common Attack Types: The most common types of attacks the company has faced is Breach.
How does the company identify the attack vectors used in incidents?
Identification of Attack Vectors: The company identifies the attack vectors used in incidents through Email Account.
Impact of the Incidents
What was the impact of each incident?

Incident : Data Breach PUB932281122
Systems Affected: Email Account
Which entities were affected by each incident?

Incident : Data Breach PUB932281122
Entity Type: Public Sector
Industry: Public Schools and Education
Location: Missouri
Customers Affected: 128,000 active participants, 100,000 retirees and their dependents
Response to the Incidents
What measures were taken in response to each incident?

Incident : Data Breach PUB932281122
Containment Measures: Email account disabled
Data Breach Information
How does the company handle incidents involving personally identifiable information (PII)?
Handling of PII Incidents: The company handles incidents involving personally identifiable information (PII) through was Email account disabled.
Initial Access Broker
How did the initial access broker gain entry for each incident?

Incident : Data Breach PUB932281122
Entry Point: Email Account
Additional Questions
General Information
Who was the attacking group in the last incident?
Last Attacking Group: The attacking group in the last incident was an Unauthorized Individual.
Impact of the Incidents
What was the most significant system affected in an incident?
Most Significant System Affected: The most significant system affected in an incident was Email Account.
Response to the Incidents
What containment measures were taken in the most recent incident?
Containment Measures in Most Recent Incident: The containment measures taken in the most recent incident was Email account disabled.
Initial Access Broker
What was the most recent entry point used by an initial access broker?
Most Recent Entry Point: The most recent entry point used by an initial access broker was an Email Account.
What Do We Measure?
Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.
These are some of the factors we use to calculate the overall score:
Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.
Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.
Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
