HackingEducationEducationStolen CredentialsSupply Chain (3P Vendor)Customer Data InvolvedIdentity (basic)PIILowContained

College of Western Idaho

bd_9fe14429f7e37c36 · schema v1 · pii pii-v1

Severity

Low

Discovered

Apr 29, 2026

Filed

May 7, 2026

To disclose

8 days

Affected

Not disclosed

Confidence

66%

Full breach record for College of Western Idaho →

College of Western Idaho (CWI) reported a cybersecurity incident involving its third-party vendor, Instructure (Canvas LMS). The vendor detected unauthorized access on April 29, 2026, and revoked access. Limited basic user data (name, student ID, email) was potentially impacted. No passwords or financial data were involved. CWI is monitoring vendor updates and implementing recommended actions.

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Incident timeline

discovery → filing · 8 days

Apr 29, 2026

Discovered

May 7, 2026

Filed

vs. sector median

7 wks faster

Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident

Name: College of Western Idaho
norm: college of western idaho
Domain: cwi.edu

Name: College of Western Idaho
norm: college of western idaho
Domain: cwi.edu
Industry: Educationllm

Discovered: Apr 29, 2026
Materiality determined: —
Notification sent: May 5, 2026
Affected individuals: Not disclosed
Data types: Identity (basic)PII
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain CompromiseT1078 Valid Accounts
Threat actor: ExternalFinancial
Initial access: supply_chain

During the incident: Vendor revoked the attacker’s access
Vendor remediated the underlying vulnerability
Vendor implemented additional security measures
CWI leadership is monitoring vendor updates
Taking the recommended actions from the vendor
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 days(8 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

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://www.ag.idaho.gov/content/uploads/2026/05/2026.05.06-CWI.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 7, 2026
Raw hash: ad30edc9f8062b804d6364dc8cee121be934c25d612ea0b5f82c6fa672ad5cdd

Reporting entityCollege of Western Idaho

Victim entityCollege of Western Idaho

Incidentdiscovered Apr 29, 2026

Stated responseVendor revoked the attacker’s access

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.ag.idaho.gov