HackingPIILowContained

Restaurant Management Company of Wichita, Inc.

bd_323451e434d73929 · schema v1 · pii pii-v1

Severity

Low

Discovered

Oct 13, 2025

Filed

Apr 20, 2026

To disclose

—

Affected

Not disclosed

Linked

9 filings

Confidence

66%

Full breach record for Restaurant Management Company of Wichita, Inc. →

Restaurant Management Company detected unauthorized access to its computer systems between October 4, 2025, and October 13, 2025. The company engaged cybersecurity experts and a data-review firm to investigate and determine the scope of the breach. The incident potentially affected customer information, and the company is offering complimentary credit monitoring services to affected individuals.

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Incident timeline

undetected · 9 days

Oct 4, 2025

Begins

Oct 13, 2025

Discovered

Apr 20, 2026

Filed

This filing is one of 9 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (8) · sorted by filing gap

Indiana State AGbd_4197eb822c7b92812026-04-20Candidate
Indiana State AGbd_5035bd5b08d071f02026-04-20Candidate
Maine State AGbd_8e2220c9a2d14a402026-04-20Verified by operator
Montana State AGbd_b616db262f0d737e2026-04-20Verified

Show 4 more filings ↓up to 21d gap

New Hampshire State AGbd_f67f346db1f6ee322026-04-20Verified
Texas State AGbd_b63d164a416d9d162026-04-22 · +2dVerified by operator
Vermont State AGbd_57e52e0fce5fc9012026-04-17 · +3dVerified
Massachusetts State AGbd_dd5cc7ea04c6bf0e2026-05-11 · +21dVerified by operator

Name: Restaurant Management Company of Wichita, Inc.
norm: restaurant management company of wichita

Name: Restaurant Management Company of Wichita, Inc.
norm: restaurant management company of wichita

Discovered: Oct 13, 2025
Breach occurred: Oct 4, 2025 – Oct 13, 2025
Undetected for: 9 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: PII
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Initial access: exploit_public_facing

During the incident: Took steps to secure our systems
Began working with cybersecurity experts to assist us in the investigation
Engaged a data-review firm to review the content of those files
Hired third-party experts to address this situation, perform an investigation into the activity, and further secure our systems
Changes made: Offering a complimentary one/two-year membership to Experian IdentityWorks
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 · 9 filings · 8 states

View merged incident ↗

Vermont State AGApr 17 · first

Indiana State AG+3d

Maine State AG+3d

Montana State AG+3d

New Hampshire State AG+3d

Nebraska State AG+3d · this page

Texas State AG+5d

Massachusetts State AG+24d

Pattern: first filing Apr 17 (VT), last May 11 (MA) — a 24-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://nebraska.gov/ago/data-breach/documents/3e0997bf-17d9-490c-a7b3-22269df8edd6.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 20, 2026
Raw hash: e7dd57a6a0de308f82f75690414211a49a4072eb5c5361b02150c6db878125c2

Linked disclosures

Regulatory filings (8) · sorted by filing gap

Reporting entityRestaurant Management Company of Wichita, Inc.

Victim entityRestaurant Management Company of Wichita, Inc.

Incidentdiscovered Oct 13, 2025

Stated responseTook steps to secure our systems

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov