HackingEnergy & UtilitiesUtilitiesCustomer Data InvolvedIdentity (basic)Government IDHealth (basic)Financial accountCredentialsAuthenticationMediumContained

Rock Energy Systems, LLC

bd_0d89c8eeb8c403e4 · schema v1 · pii pii-v1

Severity

Medium

Discovered

May 16, 2025

Filed

Jun 16, 2025

To disclose

4 weeks

Affected

2state residents only

Linked

2 filings

Confidence

65%

Full breach record for Rock Energy Systems, LLC →2 incidents on file

Resource Energy Systems, LLC notified the NH Attorney General of a data security incident where an unauthorized third party accessed a cloud-based file storage platform between May 16-17, 2025. Approximately 2 New Hampshire residents were affected. Compromised data may include names, addresses, SSNs, health information, bank account numbers, and credentials. The company engaged forensic experts, secured systems, reset passwords, and is offering 24 months of credit monitoring.

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Incident timeline

discovery → filing · 4 weeks / 31 days

May 16, 2025

Begins

May 16, 2025

Discovered

Jun 16, 2025

Filed

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Massachusetts State AGbd_7d5cc4bc40d17e6c2025-06-16Verified

Name: Rock Energy Systems, LLC
norm: rock energy

Name: Rock Energy Systems, LLC
norm: rock energy
Industry: Energy & Utilitiesllm

Discovered: May 16, 2025
Breach occurred: May 16, 2025 – May 17, 2025
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jun 16, 2025
Affected individuals: 2state-resident count only
Data types: Identity (basic)Government IDHealth (basic)Financial accountCredentialsAuthentication
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified New Hampshire Attorney General

During the incident: Launched an investigation into the nature and scope of this activity
Took steps to secure the cloud-based platform and its systems
Engaged a nationally recognized cybersecurity and forensics expert to assist with its investigation and response to the incident
Continues to monitor its systems for any suspicious activity
Established a call center to answer questions and provide support to affected individuals
Providing impacted individuals with guidance on how to protect against identity theft and fraud
Changes made: Implemented additional protocols designed to enhance the security of its cloud-based data storage platform, internal systems, and applications
Reset passwords
Disabled certain accounts
Updated software
Modified account permissions
Implemented additional technical safeguards
Offering 24 months of free credit monitoring and fraud assistance services through Cyberscout/TransUnion
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 4 weeks(31 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Massachusetts State AGJun 16 · first

New Hampshire State AGJun 16 · 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/resource-energy-systems-20250616.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 16, 2025
Raw hash: 39e5a3899ebe51690b47b0c6a92845a6400f1b037aacd05d9038c69c9ac07786

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityRock Energy Systems, LLC

Victim entityRock Energy Systems, LLC

Incidentdiscovered May 16, 2025

Stated responseLaunched an investigation into the nature and scope of this activity

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov