Was Arch-Con Corporation hit by ransomware?

Arch-Con Corporation was listed by the Payouts King 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 Payouts King ransomware group?

Payouts King 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 Arch-Con Corporation breach?

Payouts King published data attributed to Arch-Con Corporation. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Arch-Con Corporation

Claimed by Payouts King · listed 1 year ago

12m

Age

since listed · data leaked

Status timeline

ListedJul 7, 2025
Data leakeddate unknown

At a glance

Group: Payouts King
Status: Data leaked
Country: United States
Sector: Construction
Listed on leak site: Jul 7, 2025

About the victim

AI dossier — public-source company profile

Arch-Con Corporation is a Texas-based general contractor specializing in commercial construction across multiple sectors including office, industrial, retail, healthcare, hospitality, multifamily, and corporate interiors. Since 2000, the company has completed hundreds of projects totaling billions in value, offering preconstruction planning, design, and project management services.

Industry: Commercial Construction & General Contracting
Founded: 2000

Attack summary

Severity: medium — Data disclosure status confirmed ('data_published') with established victim, but no proof files advertised, no specific data types detailed, and no ransom demand stated. Lacking concrete evidence of what was accessed or exfiltrated limits severity assessment.

The ransomware group claims to have compromised Arch-Con Corporation's systems. No specific details are provided regarding whether data was exfiltrated, encrypted, or both, nor are specific data types disclosed in the post.

medium

Original description

AI-summarised, not from the leak post

Arch-Con Corporation is a Texas-based general contractor offering construction services for multiple industries. Its expertise spans commercial, industrial, retail, healthcare, hospitality, community, and corporate interiors. Besides traditional construction services, Arch-Con offers pre-construction planning such as feasibility studies, value engineering options, and constructability reviews.

Sources

Victim sitearch-con.com
Leak posthttps:/payoutsgn7cy6uliwevdqspncjpfxpmzgirwl2au65la7rfs5x3qnbqd.onion/detail_post/Q59jiLNJNmdfh1GLySWC

Source

Indexed 1 year 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 Payouts King

Payouts King Group. We are not RaaS. No affiliates are accepted. We use Tox messaging protocol. The group has been linked to 100 public disclosures across our corpus. First observed on a leak site on July 7, 2025; most recent post May 13, 2026. The operation is currently active.

Also tracked as: payoutsking.

Timeline of this disclosure

July 7, 2025Arch-Con Corporation listed by Payouts Kingon the group's public leak site

Other recent disclosures by Payouts King

Payouts King has been linked to 100 public victims on Darkfield. A sample of the most recent:

See the full Payouts King 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, Arch-Con Corporation is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Payouts King means Arch-Con Corporation 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 Payouts King'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.