HackingEnergy & UtilitiesUtilitiesCustomer Data InvolvedTargetedIdentity (basic)Government IDHighContained

Hampton Roads Sanitation District (HRSD)

bd_d8548f8a5a67bdee · schema v1 · pii pii-v1

Severity

High

Discovered

Oct 6, 2025

Filed

Nov 12, 2025

To disclose

5 weeks

Affected · nationwide

3,8242 in this filing

Linked

4 filings

Confidence

66%

Full breach record for Hampton Roads Sanitation District (HRSD) →

Hampton Roads Sanitation District (HRSD) reported an external system breach (hacking) on October 6, 2025, affecting 3,824 individuals, including 2 Maine residents. Compromised data included names, addresses, SSNs, and driver's license/state ID numbers. HRSD engaged cybersecurity specialists, implemented additional technical safeguards, and offered 12 months of credit monitoring via Haystack. Notices were mailed on November 10, 2025.

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Maine clockDiscovered Oct 6, 2025 → Filed with AG Nov 12, 202537d ⏱ ME AG >30d5 weeks discovery → filing

⚠ occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.

Incident timeline

discovery → filing · 5 weeks / 37 days

Oct 6, 2025

Begins

Oct 6, 2025

Discovered

Nov 12, 2025

Filed

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

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitecl0pbd_02facb9281bafcaa2025-10-27 · +16dCandidate

Regulatory filings (2) · sorted by filing gap

Massachusetts State AGbd_ffb44322a55204f22025-11-12Verified
Indiana State AGbd_5ac8b3dd2a4843682025-11-10 · +2dVerified

Name: Wilson Elser Moskowitz Edelman and Dicker LLP
norm: wilson elser moskowitz edelman and dicker
Domain: hrsd.com

Name: Hampton Roads Sanitation District (HRSD)
norm: hampton roads sanitation district hrsd
Domain: hrsd.com
Industry: Energy & Utilitiesnaics map

Discovered: Oct 6, 2025
Breach occurred: Oct 6, 2025
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Nov 10, 2025
Affected individuals: 3,824state + nationwide
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: External
Regulator citations: Notified Maine Attorney General
Initial access: exploit_public_facing

During the incident: Implemented its incident response plan
Engaged a specialized cybersecurity specialists to provide additional assistance with the response and investigation
Reviewed the potentially impacted files to identify and catalog the types of information present within them
Offered twelve (12) months of complimentary credit monitoring and identity theft restoration services through Haystack
Changes made: Implementing additional technical safeguards
Enhanced security measures
Updated procedures to mitigate against the risk of future issues
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 5 weeks(37 days from discovery to filing)
Compliance flags: ME AG >30d · 37d
Discovery-date grounding: occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Oct 6, 2025
→ Filed with AG: Nov 12, 2025
37d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Oct 6, 2025 → Filed with AG: Nov 12, 2025	37d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Indiana State AGNov 10 · first

Massachusetts State AG+2d

Maine State AG+2d · 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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/a236ff85-8d24-40bb-a537-1ec92a98275f.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 12, 2025
Raw hash: c924a18ee09a09d3559b6954f02f01f3da3f3d98c7f61f59d09ac9296288426b

Linked disclosures

Ransomware claims (1)

Regulatory filings (2) · sorted by filing gap

Reporting entityWilson Elser Moskowitz Edelman and Dicker LLP

Victim entityHampton Roads Sanitation District (HRSD)

Incidentdiscovered Oct 6, 2025

Stated responseImplemented its incident response plan

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov