MalwareEducationProfessional ServicesEducationRansomwareData EncryptedRansom DemandedIdentity (basic)LowContained

Association of California School Administrators

bd_fc9882e474ad594b · schema v1 · pii pii-v1

Severity

Low

Discovered

Sep 24, 2023

Filed

May 22, 2024

To disclose

34 weeks

Affected

22state residents only

Linked

7 filings

Confidence

65%

Full breach record for Association of California School Administrators →

ACSA experienced a ransomware incident between Sept 23-24, 2023, discovered Sept 24, 2023. Unauthorized access led to file encryption. Affected data included names. Notices sent May 22, 2024. Credit monitoring offered.

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Incident timeline

undetected · 1 days

discovery → filing · 34 weeks / 241 days

Sep 23, 2023

Begins

Sep 24, 2023

Discovered

May 22, 2024

Filed

vs. sector median

+24 wks slower

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

Vermont State AGbd_05f7dcc0bd140b832024-05-22Verified
Indiana State AGbd_40b3f13958d534622024-05-22Verified
New Hampshire State AGbd_4d8b08bc7963ab0f2024-05-22Verified
Massachusetts State AGbd_52eeace4e171e4542024-05-22Verified

Show 2 more filings ↓

California State AGbd_56449ff5993e7e502024-05-22Verified
Maine State AGbd_724586f861f6bfc42024-05-22Candidate

Name: Association of California School Administrators
norm: association of california school administrators

Name: Association of California School Administrators
norm: association of california school administrators
Industry: EducationllmProfessional Servicesllm

Discovered: Sep 24, 2023
Breach occurred: Sep 23, 2023 – Sep 24, 2023
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: May 22, 2024
Affected individuals: 22state-resident count only
Data types: Identity (basic)
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for Impact
Threat actor: ExternalFinancial

During the incident: Launched an investigation, with the assistance of third-party cybersecurity specialists
Conducted a comprehensive, programmatic and manual review
Offering credit monitoring and identity protection services through IDX for 12/24 months
Changes made: Assess and further strengthen the security of our systems and computer environment
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 34 weeks(241 days from discovery to filing)
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 ↗

Vermont State AGMay 22 · first

Indiana State AGMay 22 · first

New Hampshire State AGMay 22 · first

Massachusetts State AGMay 22 · first

California State AGMay 22 · first

Maine State AGMay 22 · first

Montana State AGMay 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-1418.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 22, 2024
Raw hash: 29eeada765c0337a07fb8db2dc2ac41bff26d923e8437beedc4100f4647ac749

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityAssociation of California School Administrators

Victim entityAssociation of California School Administrators

Incidentdiscovered Sep 24, 2023

Stated responseLaunched an investigation, with the assistance of third-party cybersecurity specialists

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov