MalwareProfessional ServicesProfessional ServicesRansomwareData ExfiltratedData EncryptedCustomer Data InvolvedPIIIdentity (basic)LowContained

Harwood Lloyd, LLP

bd_c5f8c1c7c64405c2 · schema v1 · pii pii-v1

Severity

Low

Discovered

Apr 20, 2023

Filed

Nov 5, 2024

To disclose

19 months

Affected

1state residents only

Linked

6 records

Confidence

65%

Full breach record for Harwood Lloyd, LLP →

Harwood Lloyd, LLP notified the New Hampshire Attorney General of a cybersecurity incident involving one New Hampshire resident. The breach occurred between April 16-21, 2023, when an unauthorized third party accessed systems and encrypted files (ransomware). The firm discovered the encryption on April 20, 2023, and confirmed personal information was involved on October 10, 2023. Notifications were mailed on October 29, 2024, offering credit monitoring. The firm engaged forensic investigators and law enforcement.

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Leak gap clock✗ Leak >180d19 months 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 · 4 days

discovery → filing · 19 months / 565 days

Apr 16, 2023

Begins

Apr 20, 2023

Discovered

Nov 5, 2024

Filed

vs. sector median

+61 wks slower

This filing is one of 6 records about the same incident.View merged incident

A leak claim by lockbit_3 about this victim was first seen 522 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitelockbit_3bd_4aa9b3b0988fd81a2023-06-02 · +522dVerified by operator

Regulatory filings (4) · sorted by filing gap

Massachusetts State AGbd_0871ef890c44382d2024-11-05Verified
Montana State AGbd_402c63010edc4ad52024-11-05Candidate
Maine State AGbd_95fcfcaf4185dc592024-11-05Verified by operator
Vermont State AGbd_c7f3e64cbd0ab20f2024-11-05Verified by operator

Name: Harwood Lloyd, LLP
norm: harwood lloyd
Domain: harwoodlloyd.com

Name: Harwood Lloyd, LLP
norm: harwood lloyd
Domain: harwoodlloyd.com
Industry: Professional Servicesllm

Discovered: Apr 20, 2023
Breach occurred: Apr 16, 2023 – Apr 21, 2023
Undetected for: 4 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 29, 2024
Affected individuals: 1state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Attorney General

During the incident: Engaged a forensic security firm to investigate the incident
Notified law enforcement
Mailed notification letters to individuals via USPS
Offered complimentary credit monitoring and identity theft protection services
Changes made: Implemented additional security controls to reduce the risk of a similar incident
Enhanced technical security measures
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 19 months(565 days from discovery to filing)
Compliance flags: Leak >180d
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.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Massachusetts State AGNov 5 · first

Montana State AGNov 5 · first

Maine State AGNov 5 · first

Vermont State AGNov 5 · first

New Hampshire State AGNov 5 · first · this page

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/harwood-lloyd-20241105.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 5, 2024
Raw hash: c5d5ba511b3da87a1a656898cf76d939f6a7a6999a91c76dc2caeeb0130d0e75

Linked disclosures

Ransomware claims (1)

Regulatory filings (4) · sorted by filing gap

Reporting entityHarwood Lloyd, LLP

Victim entityHarwood Lloyd, LLP

Incidentdiscovered Apr 20, 2023

Stated responseEngaged a forensic security firm to investigate the incident

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov