MalwareGovernmentGovernmentRansomwareData ExfiltratedData EncryptedTargetedPIIIdentity (basic)Government IDMediumContained

Haverford Township

bd_56c55cb90a30c29b · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 17, 2023

Filed

Apr 8, 2024

To disclose

51 weeks

Affected

12state residents only

Linked

7 filings

Confidence

66%

Full breach record for Haverford Township →

Haverford Township, PA notified the NH AG of a ransomware incident discovered on April 17, 2023, affecting approximately 12 NH residents. Data potentially included PII/identity info. Notices mailed April 2, 2024, offering credit monitoring. Investigation ongoing regarding data volume.

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Incident timeline

discovery → filing · 51 weeks / 357 days

Apr 17, 2023

Begins

Apr 17, 2023

Discovered

Apr 8, 2024

Filed

vs. sector median

+40 wks slower

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

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Montana State AGbd_17333fbcbcdb23ed2024-04-02 · +6dCandidate
Indiana State AGbd_237e2e21f6f1369d2024-04-02 · +6dVerified
Delaware State AGbd_34b43e9d32eed3982024-04-02 · +6dVerified
Maine State AGbd_7cb9640dac11f63e2024-04-02 · +6dVerified

Show 2 more filings ↓up to 6d gap

Vermont State AGbd_93934bd34326e86e2024-04-02 · +6dVerified
Massachusetts State AGbd_fc210c8679d3ed382024-04-02 · +6dVerified

Name: Haverford Township
norm: haverford township
Domain: havtwp.org

Name: Haverford Township
norm: haverford township
Domain: havtwp.org
Industry: Governmentllm

Discovered: Apr 17, 2023
Breach occurred: Apr 17, 2023
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 2, 2024
Affected individuals: 12state-resident count only
Data types: PIIIdentity (basic)Government ID
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial

During the incident: Immediately took steps to secure the network and mitigate against any additional harm
Engaged external cybersecurity professionals experienced in handling these type of incidents to conduct an investigation
Engaged a vendor to conduct a thorough and extensive manual review of the potentially impacted data
Supplied notice to Pennsylvania media outlets
Effectuated written notice via U.S. mail
Providing complimentary credit monitoring
Changes made: Continues to evaluate and improve, where appropriate, its administrative and technical safeguards including training its employees on best practices related to cybersecurity, policies, procedures, and protocols, and tools to protect its network environment
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 51 weeks(357 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 7 states

View merged incident ↗

Montana State AGApr 2 · first

Indiana State AGApr 2 · first

Delaware State AGApr 2 · first

Maine State AGApr 2 · first

Vermont State AGApr 2 · first

Massachusetts State AGApr 2 · first

New Hampshire State AG+6d · this page

Pattern: first filing Apr 2 (MT), last Apr 8 (NH) — a 6-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://mm.nh.gov/files/uploads/doj/remote-docs/haverford-township-pennsylvania-20240408.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 8, 2024
Raw hash: 327cc1f8bc8fcc4b121b5c53cd7b766c4d6229b7c8769f8382ebcdc4aed07d34

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityHaverford Township

Victim entityHaverford Township

Incidentdiscovered Apr 17, 2023

Stated responseImmediately took steps to secure the network and mitigate against any additional harm

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov