HackingGovernmentGovernmentCustomer Data InvolvedIdentity (basic)Financial accountFinancial credentialsMedium

City of Keene, New Hampshire

bd_255b9377c423d71d · schema v1 · pii pii-v1

Severity

Medium

Discovered

Aug 26, 2020

Filed

Nov 11, 2020

To disclose

11 weeks

Affected · nationwide

5,52112 in this filing

Linked

4 filings

Confidence

65%

The City of Keene, New Hampshire, experienced an external system breach on June 1, 2020, discovered on August 26, 2020. The incident affected 5,521 individuals, compromising names and financial account or credit/debit card information, including security codes. Affected individuals were notified on November 11, 2020, and offered identity theft protection services through Experian.

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Maine clockDiscovered Aug 26, 2020 → Filed with AG Nov 11, 202077d ⏱ ME AG >30d11 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 · 86 days

discovery → filing · 11 weeks / 77 days

Jun 1, 2020

Begins

Aug 26, 2020

Discovered

Nov 11, 2020

Filed

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Indiana State AGbd_ea73fd0f8533050c2020-11-11Verified
Massachusetts State AGbd_ddcd5f314e0136ea2020-11-09 · +2dVerified
New Hampshire State AGbd_ba5aab54901909f52020-11-16 · +5dVerified

Name: City of Keene, New Hampshire
norm: city of keene, new hampshire
Domain: keene.nh.us

Name: City of Keene, New Hampshire
norm: city of keene, new hampshire
Domain: keene.nh.us
Industry: Governmentllm

Discovered: Aug 26, 2020
Breach occurred: Jun 1, 2020
Undetected for: 86 daysoccurrence → discovery
Materiality determined: —
Notification sent: Nov 11, 2020
Affected individuals: 5,521state + nationwide
Data types: Identity (basic)Financial accountFinancial credentials
Data elements: Financial account number
Attack vector: Unauthorized Access
Threat actor: External

During the incident: Provided written notification to affected individuals
Offered identity theft protection services through Experian IdentityWorks for individuals
Offered Experian Business Credit Advantage for organizations
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 11 weeks(77 days from discovery to filing)
Compliance flags: ME AG >30d · 77d
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: Aug 26, 2020
→ Filed with AG: Nov 11, 2020
77d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Aug 26, 2020 → Filed with AG: Nov 11, 2020	77d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Massachusetts State AGNov 9 · first

Indiana State AG+2d

Maine State AG+2d · this page

New Hampshire State AG+7d

Pattern: first filing Nov 9 (MA), last Nov 16 (NH) — a 7-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/ef1dfda8-1f96-46e6-aa6a-7b8846c7b899.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 11, 2020
Raw hash: 09ae4e1489b31ba32b8d8b005703e84bda0bd9c461d1d6e104a5010a9c984336

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityCity of Keene, New Hampshire

Victim entityCity of Keene, New Hampshire

Incidentdiscovered Aug 26, 2020

Stated responseProvided written notification to affected individuals

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov