MalwareEducationEducationRansomwareData EncryptedData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDMediumContained

OKLAHOMA CITY UNIVERSITY

bd_2e2e6a888a8d8276 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jul 23, 2022

Filed

Mar 27, 2023

To disclose

35 weeks

Affected

Not disclosed

Linked

7 records

Confidence

64%

Full breach record for OKLAHOMA CITY UNIVERSITY →2 incidents on file

On July 23, 2022, Oklahoma City University detected and stopped a network security incident where an unauthorized third-party infiltrated the network and encrypted data. The attacker obtained personal identifiable information including names, addresses, Social Security numbers, driver's license/state ID numbers, and passport numbers of current and prior students. The university secured its network, engaged forensic specialists, and reported the matter to law enforcement. Identity theft protection services are being offered to affected individuals.

J jump to incidentP pin to compareR raw source

California clockDiscovered Jul 23, 2022 → Notified Mar 20, 2023240d ✗ CA 60-day late35 weeks discovery → filing

Incident timeline

discovery → filing · 35 weeks / 247 days

Jul 23, 2022

Begins

Jul 23, 2022

Discovered

Mar 27, 2023

Filed

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

A leak claim by lockbit_3 about this victim was first seen 229 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitelockbit_3bd_4238c3eb9b113af42022-08-10 · +228dVerified by operator

Regulatory filings (5) · sorted by filing gap

Maine State AGbd_6972e211d95a9a0b2023-03-27Verified by operator
New Hampshire State AGbd_89dbdc38e2a2bb6c2023-03-27Verified by operator
Montana State AGbd_d486b04db48f14ea2023-03-27Verified by operator
Indiana State AGbd_be1759e8f903bebb2023-03-20 · +7dVerified by operator

Show 1 more filing ↓up to 8d gap

Massachusetts State AGbd_f2a21976dec869032023-04-04 · +8dVerified by operator

Name: OKLAHOMA CITY UNIVERSITY
norm: oklahoma city university
Domain: okcu.edu

Name: OKLAHOMA CITY UNIVERSITY
norm: oklahoma city university
Domain: okcu.edu
Industry: Educationllm

Discovered: Jul 23, 2022
Breach occurred: Jul 23, 2022
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Mar 20, 2023
Affected individuals: Not disclosed
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Reported this matter to law enforcement

During the incident: Shut off access to the impacted systems
Engaged specialized third-party forensic and technical resources to respond to the incident
Secured its network and the data that we maintain
Reported this matter to law enforcement
Offering identity theft protection services through IDX
Changes made: Reviewing our tools, policies, and procedures relating to the security of our systems and servers
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 35 weeks(247 days from discovery to filing)
Compliance flags: CA 60-day late · 240dLeak >180d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
Clock breakdown: Statute Window Elapsed Threshold Status
California
Discovered: Jul 23, 2022
→ Notified: Mar 20, 2023
240d 60 days (analyst band, pre-2026 discoveries) CA 60-day late

Statute	Window	Elapsed	Threshold	Status
California	Discovered: Jul 23, 2022 → Notified: Mar 20, 2023	240d	60 days (analyst band, pre-2026 discoveries)	CA 60-day late

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Indiana State AGMar 20 · first

Maine State AG+7d

New Hampshire State AG+7d

Montana State AG+7d

California State AG+7d · this page

Massachusetts State AG+15d

Pattern: first filing Mar 20 (IN), last Apr 4 (MA) — a 15-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/sb24-564744
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 27, 2023
Raw hash: f25d4749f4fe01b184f6041fd7991e8e8e717d20f380b929c8037f496ab120ed

Linked disclosures

Ransomware claims (1)

Regulatory filings (5) · sorted by filing gap

Reporting entityOKLAHOMA CITY UNIVERSITY

Victim entityOKLAHOMA CITY UNIVERSITY

Incidentdiscovered Jul 23, 2022

Stated responseShut off access to the impacted systems

ComplianceCA 60-day late

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov