HackingEducationEducationVulnerability ExploitZero-DaySupply Chain (3P Vendor)Data ExfiltratedPIIIdentity (basic)LowContained

The Curators of the University of Missouri

bd_3a959c98420de3f4 · schema v1 · pii pii-v1

Severity

Low

Discovered

May 31, 2023

Filed

Oct 25, 2023

To disclose

21 weeks

Affected

Not disclosed

Linked

6 filings

Confidence

66%

Full breach record for The Curators of the University of Missouri →2 incidents on file

University of Missouri confirmed that personal information was acquired by unauthorized individuals via a zero-day vulnerability in Progress Software's MOVEit Transfer application. The University engaged third-party experts, notified law enforcement, took the application offline, and applied patches. Affected individuals are offered two years of identity monitoring through Kroll.

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Incident timeline

discovery → filing · 21 weeks / 147 days

May 31, 2023

Discovered

Oct 25, 2023

Filed

vs. sector median

+14 wks slower

This filing is one of 6 about the same incident.View merged incident

Part of Progress Software Corporation supply-chain incident (2023) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

New Hampshire State AGbd_9e9feecb13b05e122023-10-25Verified
Massachusetts State AGbd_f9c7e87415e95fc92023-10-25Verified
Maine State AGbd_c3de8a40450c33a32023-10-24 · +1dCandidate
Vermont State AGbd_441790aaefd4d4142023-10-20 · +5dVerified

Show 1 more filing ↓up to 5d gap

Indiana State AGbd_faba2f1b06eb78b82023-10-20 · +5dVerified

Name: The Curators of the University of Missouri
norm: the curators of the university of missouri

Name: The Curators of the University of Missouri
norm: the curators of the university of missouri
Industry: Educationllm

Discovered: May 31, 2023
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: PIIIdentity (basic)
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1195 Supply Chain CompromiseT1041 Exfiltration Over C2 Channel
Threat actor: External
Third party: via Progress Software
Initial access: supply_chain

During the incident: Immediately began investigating to determine if it was among one of the thousands of Progress Software customers affected
Engaged third-party cybersecurity experts to assist us in investigating
Notified law enforcement
Took the MOVEit application offline
Applied the available patches to address the vulnerability
Changes made: Secured the services of Kroll to provide identity monitoring at no cost to you for two years
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 21 weeks(147 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Vermont State AGOct 20 · first

Indiana State AGOct 20 · first

Maine State AG+4d

New Hampshire State AG+5d

Massachusetts State AG+5d

California State AG+5d · this page

Pattern: first filing Oct 20 (VT), last Oct 25 (CA) — a 5-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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://oag.ca.gov/ecrime/databreach/reports/sb24-575638
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 25, 2023
Raw hash: 3dbf9350a392611f694406cf62742400833e9ed0600165ba1084ac302f579371

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityThe Curators of the University of Missouri

Victim entityThe Curators of the University of Missouri

Incidentdiscovered May 31, 2023

Stated responseImmediately began investigating to determine if it was among one of the thousands of Progress Software customers affected

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov