Was Unknown - Construction Company Plainville MA hit by ransomware?

Unknown - Construction Company Plainville MA was listed by the genesis ransomware operation (United States) as a victim being extorted; data had not been published at the time of listing. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the genesis ransomware group?

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

Ransomware victim disclosure

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Unknown - Construction Company Plainville MA

Claimed by Genesis · listed 3 hours ago

Today

Age

since listed · listed for ransom

Status timeline

ListedOct 7, 2026

Current state: Listed for ransom

At a glance

Group: Genesis
Status: Listed for ransom
Country: United States
Sector: Construction
Listed on leak site: Oct 7, 2026

About the victim

AI dossier — public-source company profile

A family-owned, local construction company based in Plainville, Massachusetts. No further details are available from public sources.

Industry: Construction
Address: Plainville, MA

Attack summary

Severity: low — Listing only, with no proof files, no data exfiltration detail, no operational impact stated, and no specifics about what was compromised.

The Genesis group has listed this construction company among multiple claimed victims. No specific attack details, data exfiltration claims, or encryption confirmation are stated in the leak post.

low

What the group claims

A reputable construction company based in Plainville, MA

The leak post

captured from the group's site

Specializes in providing industrial machinery & equipment services
A provider of healthcare services.
A company that specializes in managing people, transportation and other services for its clients in various industries
A full service CPA firm
A full service CPA firm
## Consolidated Medical Practices of Memphis
[Consolidated Medical Practices of Memphis](http://genesis6ixpb5mcy4kudybtw5op2wqlrkocfogbnenz3c647ibqixiad.onion/8134b54f8d2622fd7303/)
A healthcare organization dealing with elderly care services
A provider of IT services
A family owned, local construction company.
A provider of IT services
A full-service real estate development company
A reputable construction company based in Plainville, MA
A company that operates in the Restaurants industry
A full service CPA firm
A provider of staffing services

Screenshot of the leak post

Leak screenshot for Unknown - Construction Company Plainville MA

Sources

Leak posthttp://genesis6ixpb5mcy4kudybtw5op2wqlrkocfogbnenz3c647ibqixiad.onion

Source

Indexed 3 hours 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 genesis

Genesis is a recently emerged ransomware group that was first observed in October 2025, operating with apparent financial motivations based on their targeting patterns across multiple high-value sectors. The group has demonstrated a relatively aggressive operational tempo since emergence, accumulating 54 documented victims within a short timeframe. Given the limited public documentation available from established threat intelligence sources regarding this newly identified group, specific details about their country of origin, organizational structure, and precise attack methodologies remain under investigation by security researchers. The group's targeting patterns indicate a preference for victims in the United States and United Kingdom, with additional activity observed in Malaysia and Spain, suggesting either a broad operational scope or the use of automated targeting tools that do not discriminate by geography. Their sector targeting reveals a focus on healthcare, manufacturing, business services, and financial services organizations, indicating they may prioritize entities with both high revenue potential and critical operational dependencies that increase pressure for ransom payment. Due to the group's recent emergence and limited reporting from major threat intelligence organizations such as Mandiant, CISA, or FBI, comprehensive details regarding their specific encryption methods, initial access vectors, data exfiltration practices, or notable high-profile campaigns have not yet been publicly documented. Genesis remains an active threat as of current reporting, though their operational longevity and potential connections to established ransomware ecosystems continue to be assessed by the cybersecurity community. The group has been linked to 156 public disclosures across our corpus. First observed on a leak site on October 21, 2025; most recent post October 7, 2026. The operation is currently active.

Timeline of this disclosure

October 7, 2026Unknown - Construction Company Plainville MA listed by genesis on the group's public leak site

Other recent disclosures by genesis

genesis has been linked to 156 public victims on Darkfield. A sample of the most recent:

See the full genesis dossier →

Sector and geography

This disclosure adds to ransomware activity in the Construction sector, which has 988 disclosures indexed across all operators we track. Geographically, Unknown - Construction Company Plainville MA is reported in United States, a country with 3,175 ransomware disclosures in our corpus.

If your organisation is affected

A listing by genesis means Unknown - Construction Company Plainville MA appeared on a ransomware extortion site and is being pressured to pay before any publication. 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 genesis'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.