HackingFinancial ServicesFinanceStolen CredentialsCustomer Data InvolvedEmployee Data InvolvedGovernment IDFinancial accountIdentity (basic)MediumContained

The Public School and Education Employee Retirement Systems of Missouri

bd_d23646775b71d275 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Oct 18, 2021

To disclose

—

Affected

55state residents only

Linked

7 filings

Confidence

66%

Full breach record for The Public School and Education Employee Retirement Systems of Missouri →

Public School & Education Employee Retirement Systems of Missouri (PSRS/PEERS) reported unauthorized access to an employee email account on September 11, 2021. The incident potentially exposed personal information of 55 New Hampshire residents, including Social Security numbers, bank account information, and dates of birth. The organization disabled the account within an hour, notified law enforcement (FBI, Missouri State Highway Patrol), and implemented enhanced security measures including MFA and password resets. Credit monitoring was offered to affected individuals.

J jump to incidentP pin to compareR raw source

Incident timeline

Sep 11, 2021

Begins

Oct 18, 2021

Filed

This filing is one of 7 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

California State AGbd_075ad4272a174aa12021-10-14 · +4dVerified
Montana State AGbd_3c8bf34c4c83d71d2021-10-14 · +4dCandidate
Maine State AGbd_40786003f9cdbf602021-10-14 · +4dVerified
Massachusetts State AGbd_51b8b108a52ece792021-10-14 · +4dVerified

Show 2 more filings ↓up to 4d gap

Indiana State AGbd_529be718cf23201a2021-10-14 · +4dVerified
Oregon State AGbd_c7444d3acaafc8bf2021-10-14 · +4dVerified

Name: The Public School and Education Employee Retirement Systems of Missouri
norm: the public school and education employee retirement systems of missouri
Domain: psrsmo.org

Name: The Public School and Education Employee Retirement Systems of Missouri
norm: the public school and education employee retirement systems of missouri
Domain: psrsmo.org
Industry: Financial Servicesllm

Discovered: —
Breach occurred: Sep 11, 2021
Materiality determined: —
Notification sent: Oct 14, 2021
Affected individuals: 55state-resident count only
Data types: Government IDFinancial accountIdentity (basic)
Data elements: Social Security numberDate of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1114 Email Collection
Threat actor: External
Regulator citations: Notified the New Hampshire Attorney GeneralNotified the FBINotified the Missouri State Highway Patrol
Initial access: valid_credentials

During the incident: Disabled the impacted employee’s account within an hour from when the access began
Notified relevant law enforcement agencies, including the FBI and the Missouri State Highway Patrol
Changed employee passwords
Strengthened authentication protocols for user log ins, including increased use of multifactor authentication
Updating policies regarding the retention and storage of Personally Identifiable Information
Taking additional security measures when talking with members about their membership information
Changes made: Strengthened authentication protocols for user log ins, including increased use of multifactor authentication
Updating policies regarding the retention and storage of Personally Identifiable Information
Offering two years of free credit monitoring and identity theft protection service through Experian
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 7 states

View merged incident ↗

California State AGOct 14 · first

Montana State AGOct 14 · first

Maine State AGOct 14 · first

Massachusetts State AGOct 14 · first

Indiana State AGOct 14 · first

Oregon State AGOct 14 · first

New Hampshire State AG+4d · this page

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://mm.nh.gov/files/uploads/doj/remote-docs/public-school-education-employee-retirement-systems-missouri-20211018.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 18, 2021
Raw hash: aeffa0ee11e0a1f01547d4ef0117143bfc0f71f6c7cf9b31f4aec71dd9c95c1d

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityThe Public School and Education Employee Retirement Systems of Missouri

Victim entityThe Public School and Education Employee Retirement Systems of Missouri

IncidentUnauthorized Access

Stated responseDisabled the impacted employee’s account within an hour from when the access began

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov