Was legendsmn(Blue Ox, Paul Bunyan, Lumberjack Electric) hit by ransomware?

legendsmn(Blue Ox, Paul Bunyan, Lumberjack Electric) was listed by the nightspire ransomware operation (United States), and stolen data was published on the group's leak site. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the nightspire ransomware group?

nightspire is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

What data was leaked in the legendsmn(Blue Ox, Paul Bunyan, Lumberjack Electric) breach?

nightspire published data attributed to legendsmn(Blue Ox, Paul Bunyan, Lumberjack Electric) (~100 GB). Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

← All victims

Legendary Home Services

listed as legendsmn(Blue Ox, Paul Bunyan, Lumberjack Electric) · Claimed by Nightspire · listed 2 months ago

100 GB

Data size

Age

since listed · data leaked

Status timeline

ListedJun 18, 2026
Data leakeddate unknown

At a glance

Group: Nightspire
Status: Data leaked
Country: United States
Sector: Energy
Listed on leak site: Jun 18, 2026
Data size: 100 GB

About the victim

AI dossier — public-source company profile

Legendary Home Services is a Minnesota-based residential home services company operating three brands—Blue Ox Heating & Air, Paul Bunyan Plumbing & Drains, and EarlyBird Electric—across Minneapolis, Rochester, and surrounding communities. They provide furnace/AC repair, plumbing, electrical services, and maintenance to residential customers.

Industry: Residential Home Services (HVAC, Plumbing & Electrical)
Address: 5720 International Pkwy, Minneapolis, MN 55428

Attack summary

Severity: low — Leak post content is unavailable ('Data is not available now'). No proof files, screenshots, or data categories are documented. Without evidence of exfiltration type or scale, and given the company's residential focus (lower PII sensitivity than healthcare/finance), severity defaults to low.

The nightspire group claims to have compromised Legendary Home Services and published data. No operational disruption or specific data categories are detailed in the available leak post excerpt.

low

What the group claims

Data is not available now.

The leak post

captured from the group's site

### The Nightspire data breach channel is back in operation. Subscribe to stay updated in real-time.
- HR & Payroll Data- Financial & Accounting Records- Payment & Credit Card Data- Customer & CRM Data- Orders & Supply Chain Data- SharePoint & Business Application Data
- Employee PII- Payroll- Benefits- Financials- Client HR- Identity Docs
- Bank account details- Digital certificate- Financial records- Employee/HR records- Customer and supplier data- Contracts and quotations
- HR Documents- Financial Documents- Contracts- Bids & Proposals- Project Documents- Office Documents- Construction Standards- Insurance Documents
- Executive Data - HR Data and Documents- Data for IT Department
- Internal Document- Financial & HR Documents- Design Data
- Accounting / Finance Documents- Projects Data, Purchasing / Procurement Documents - Quality / Document Control- Maintenance, and HR documents - Production / Manufacturing Data
[Thai Seng International Co. Ltd](https://www.thaiseng.co.th/)
- Administration documents from Thaiseng International Co, Ltd- Marketing data which includes client information.
Data is not available now.
- All Motor Designs- CAD Files- Employee & HR Sensitive Data- Legal…

Sources

Victim sitelegendsmn.com

Source

Indexed 2 months ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About nightspire

Nightspire is a ransomware group that first emerged in March 2025 and appears to be primarily financially motivated, having targeted over 215 victims in a relatively short operational timeframe. The group's origin and affiliations remain unclear due to limited public documentation from major cybersecurity organizations, though their targeting patterns suggest a broad opportunistic approach rather than nation-state backing. Based on available victim data, Nightspire appears to employ common ransomware attack vectors targeting organizations across multiple sectors, with a particular focus on manufacturing, technology, healthcare, and construction industries, while demonstrating a geographic preference for victims in the United States, India, Taiwan, France, and Hong Kong. The group's rapid victim acquisition rate since their March 2025 emergence suggests an active and potentially effective operational capability, though specific technical details about their attack methodology, encryption techniques, or extortion tactics have not been publicly documented by major threat intelligence firms. Given the recent emergence of this group and limited public reporting from established cybersecurity organizations like CISA, FBI, or Mandiant, Nightspire remains an active threat with insufficient public documentation to fully assess their operational sophistication or organizational structure. The group has been linked to 335 public disclosures across our corpus. First observed on a leak site on March 12, 2025; most recent post August 22, 2026. The operation is currently active.

Also tracked as: NIGHT SPIRE.

Timeline of this disclosure

June 18, 2026legendsmn(Blue Ox, Paul Bunyan, Lumberjack Electric) listed by nightspireon the group's public leak site

Data size: 100 GB

Other recent disclosures by nightspire

nightspire has been linked to 335 public victims on Darkfield. A sample of the most recent:

See the full nightspire dossier →

Sector and geography

This disclosure adds to ransomware activity in the Energy sector, which has 652 disclosures indexed across all operators we track. Geographically, legendsmn(Blue Ox, Paul Bunyan, Lumberjack Electric) is reported in United States, a country with 3,164 ransomware disclosures in our corpus.

If your organisation is affected

A listing by nightspire means legendsmn(Blue Ox, Paul Bunyan, Lumberjack Electric) appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
Report the incident to your national CERT, CISA (United States), as required for your jurisdiction.
Monitor for the data appearing on nightspire's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.