HackingEducationEducationData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDMediumContained

STRATEGIC EDUCATION, INC.

bd_3b6d029d175c46e0 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

May 29, 2026

To disclose

—

Affected

Not disclosed

Linked

13 filings

Confidence

66%

Full breach record for STRATEGIC EDUCATION, INC. →

Strategic Education Inc. reported unauthorized access to its computer servers between February 23 and February 25, 2026. An unauthorized actor accessed servers and copied files containing names, Social Security numbers, driver's license numbers, and passport numbers. The company secured its network, investigated the incident, and offered identity monitoring services via Kroll. No specific discovery date was provided in the notice.

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Incident timeline

Feb 23, 2026

Begins

May 29, 2026

Filed

This filing is one of 13 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Illinois State AGbd_0b8fdcb25259cb4d2026-06-01 · +3dVerified
Oregon State AGbd_28bb6ee0982b4f632026-06-01 · +3dCandidate
California State AGbd_5d13c45fb525d6512026-06-01 · +3dVerified
Vermont State AGbd_8aaceaf2f3381fb42026-06-01 · +3dVerified

Show 6 more filings ↓up to 4d gap

Massachusetts State AGbd_a8a2a510a2084c902026-06-01 · +3dVerified
Washington State AGbd_cb4c9619494a59ad2026-06-01 · +3dVerified
New Hampshire State AGbd_d77c7602660c3ca52026-06-01 · +3dVerified
Maine State AGbd_dcab2736031a38562026-06-01 · +3dVerified
Texas State AGbd_9afb0dab02b16f5a2026-06-02 · +4dVerified
South Carolina State AGbd_b8233d0d40ac3c3d2026-06-02 · +4dVerified

Showing first 10 of 12 linked disclosures.

Name: STRATEGIC EDUCATION, INC.
norm: strategic education

Name: STRATEGIC EDUCATION, INC.
norm: strategic education
Industry: Educationllm

Discovered: —
Breach occurred: Feb 23, 2026 – Feb 25, 2026
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unknown
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: External

During the incident: Secured our network
Commenced an investigation
Secured the services of Kroll to offer complimentary identity monitoring services
Changes made: Implemented additional measures to enhance the security of our IT network
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 11 states

View merged incident ↗

Delaware State AGMay 29 · first · this page

Illinois State AG+3d

Oregon State AG+3d

California State AG+3d

Vermont State AG+3d

Massachusetts State AG+3d

Washington State AG+3d

New Hampshire State AG+3d

Maine State AG+3d

Texas State AG+4d

South Carolina State AG+4d

Cascade drawn from the first 10 linked disclosures of 12 — the full spread may be wider.

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://attorneygeneral.delaware.gov/wp-content/uploads/sites/50/2026/06/SEI-Delaware-Attachment.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 29, 2026
Raw hash: 69ed1fe822792d77a4a2d5bcd1facc8156857f3ca6b3e879294090153f107d22

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entitySTRATEGIC EDUCATION, INC.

Victim entitySTRATEGIC EDUCATION, INC.

IncidentUnknown

Stated responseSecured our network

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceattorneygeneral.delaware.gov