HackingEducationEducationStolen CredentialsData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountHealth (basic)PIIMediumContained

Cedar Rapids Community School District

bd_1f8dd79b1210a33f · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jul 2, 2022

Filed

Jul 22, 2022

To disclose

20 days

Affected

4state residents only

Linked

4 filings

Confidence

65%

Full breach record for Cedar Rapids Community School District →2 incidents on file

Cedar Rapids Community School District notified affected individuals of a July 2, 2022 cybersecurity incident involving unauthorized network access and data exfiltration. Data potentially included names, SSNs, driver's licenses, bank details, and medical info. The District contained the threat, engaged external cybersecurity professionals, and offered 12 months of credit monitoring.

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Incident timeline

discovery → filing · 20 days

Jul 2, 2022

Begins

Jul 2, 2022

Discovered

Jul 22, 2022

Filed

vs. sector median

7 wks faster

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Indiana State AGbd_28f0d697d53f6e862022-07-22Verified
Massachusetts State AGbd_40a31487a8e9b1672022-07-22Verified
Maine State AGbd_c438d6165f0e3d252022-07-22Verified

Name: Cedar Rapids Community School District
norm: cedar rapids community school district

Name: Cedar Rapids Community School District
norm: cedar rapids community school district
Industry: Educationllm

Discovered: Jul 2, 2022
Breach occurred: Jul 2, 2022
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jul 22, 2022
Affected individuals: 4state-resident count only
Data types: Identity (basic)Government IDFinancial accountHealth (basic)PII
Data elements: Social Security numberMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Initial access: valid_credentials

During the incident: Contained the threat by disabling all unauthorized access to our network and restoring our systems as needed
Started a thorough investigation of the matter
Working with external cybersecurity professionals experienced in handling these types of incidents
Providing access to Single Bureau Credit Monitoring services at no charge
Providing proactive fraud assistance through Cyberscout through Identity Force
Changes made: Continually evaluate and modify practices and internal controls to enhance the security and privacy of your personal information
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 20 days(20 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Indiana State AGJul 22 · first

Massachusetts State AGJul 22 · first

Maine State AGJul 22 · first

Montana State AGJul 22 · first · 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://dojmt.gov/wp-content/uploads/OCP/Consumer-Notification-Letter-422.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 22, 2022
Raw hash: 101bc3364e5ebcd30ed6cb622e1c7daad31a8c44d57eaca423fd468009d5da67

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityCedar Rapids Community School District

Victim entityCedar Rapids Community School District

Incidentdiscovered Jul 2, 2022

Stated responseContained the threat by disabling all unauthorized access to our network and restoring our systems as needed

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov