HackingRetail & ConsumerRetailData ExfiltratedTargetedPIIIdentity (basic)HighContained

Restaurant Management Company of Wichita, Inc.

bd_8e2220c9a2d14a40 · schema v1 · pii pii-v1

Severity

High

Discovered

Oct 13, 2025

Filed

Apr 20, 2026

To disclose

27 weeks

Affected · nationwide

120,42626 in this filing

Linked

9 filings

Confidence

66%

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

Restaurant Management Company of Wichita, Inc. reported an external system breach (hacking) affecting 120,426 Maine residents. Unauthorized access occurred between October 4 and October 13, 2025. The company engaged cybersecurity experts and a data-review firm, and is offering Experian IdentityWorks services to affected individuals.

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Maine clockDiscovered Oct 13, 2025 → Filed with AG Apr 20, 2026189d ✗ ME AG >90d27 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 9 days

discovery → filing · 27 weeks / 189 days

Oct 4, 2025

Begins

Oct 13, 2025

Discovered

Apr 20, 2026

Filed

vs. sector median

+20 wks slower

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

Nebraska State AGbd_323451e434d739292026-04-20Verified
Indiana State AGbd_4197eb822c7b92812026-04-20Candidate
Indiana State AGbd_5035bd5b08d071f02026-04-20Candidate
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
Industry: Retail & Consumerllm

Discovered: Oct 13, 2025
Breach occurred: Oct 4, 2025 – Oct 13, 2025
Undetected for: 9 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 20, 2026
Affected individuals: 120,426state + nationwide
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: External
Regulator citations: Filed notification with Maine Attorney General
Initial access: exploit_public_facing

During the incident: Took steps to secure systems
Engaged cybersecurity experts to assist in the investigation
Engaged a data-review firm to review the content of affected files
Hired third-party experts to address the situation, perform an investigation, and further secure systems
Established a toll-free call center to support affected individuals
Changes made: Offering complimentary membership to Experian IdentityWorks for credit monitoring and identity-theft protection
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 27 weeks(189 days from discovery to filing)
Compliance flags: ME AG >90d · 189dME resident >60d · 189d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Oct 13, 2025
→ Filed with AG: Apr 20, 2026
189d 90 days ME AG >90d
Maine
Discovered: Oct 13, 2025
→ Notified: Apr 20, 2026
189d 60 days (analyst band; statutory cap is 30 days) ME resident >60d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Oct 13, 2025 → Filed with AG: Apr 20, 2026	189d	90 days	ME AG >90d
Maine	Discovered: Oct 13, 2025 → Notified: Apr 20, 2026	189d	60 days (analyst band; statutory cap is 30 days)	ME resident >60d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 9 filings · 8 states

View merged incident ↗

Vermont State AGApr 17 · first

Nebraska State AG+3d

Indiana State AG+3d

Montana State AG+3d

New Hampshire State AG+3d

Maine 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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/a440fcb0-c41d-4d0d-a9fa-0a3dedb3b8ee.html
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: 03f57cb516a936715657902640d474bf4403d044a4fee608bbfd720769d90516

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 systems

ComplianceME AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov