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AOTCO Metal Finishing

listed as aotco.com · Claimed by Dragonforce · listed 2 months ago

47d
Age
since listed · data leaked

Status timeline

  1. ListedApr 27, 2026
  2. Data leakeddate unknown

At a glance

Group
Dragonforce
Status
Data leaked
Country
United States
Sector
Business Services
Listed on leak site
Apr 27, 2026

About the victim

AI dossier — public-source company profile

AOTCO is a US-based advanced metal finishing company headquartered in Billerica, Massachusetts, with over 45 years of experience. The company unifies six specialized finishing companies into one platform, offering electroplating, anodizing, passivation, and related surface treatment services. It serves aerospace, defense, medical, semiconductor, clean energy, and other high-precision industries, supporting both rapid prototyping and high-volume production.

Industry
Metal Finishing & Surface Treatment Services
Address
11 Suburban Park Drive, Billerica, Massachusetts 01821, United States

Attack summary

Severity: critical — AOTCO serves aerospace, defense, medical, and semiconductor sectors; exfiltrated data includes executive correspondence, HR/financial records, contracts, passwords, and databases from a defense/aerospace-adjacent supplier, representing regulated and sensitive business data with national security implications at scale. Data has been published.

DragonForce claims to have exfiltrated approximately 233 GB of data from AOTCO, with the disclosure status marked as data_published, indicating stolen data has been released. The data allegedly includes corporate correspondence, financial documents, HR documents, accounting records, certificates, contracts, passwords, and databases.

critical

Data the group says was taken

AI dossier — extracted from the leak post
  • Corporate correspondence of senior executives
  • Financial documents
  • HR documents
  • Accounting documents
  • Certificates
  • Contracts
  • Passwords
  • Databases

What the group claims

AOTCO specializes in metal finishing solutions, offering a wide range of services, including electroplating, anodizing, and passivation, and has over 45 years of experience. It serves various industries, such as aerospace, energy, defense, medical, and semiconductor, providing capabilities for both rapid prototyping and high-volume production.

The leak post

captured from the group's site
```
{"data":{"count":483,"publications":[{"uuid":"b008b8b7-0e47-416f-adcd-2313d8136de4","created_at":"2026-05-08T20:56:13.122134Z","name":"CF Evans Construction","website":"www.cfevans.com","address":"125 Regional Pkwy Ste 200, Orangeburg, South Carolina, 29118, United States","description":"A recognized leader in the multi-family housing construction industry, CF Evans Construction provides a product for developers. The company has thrived amid six decades.\nThe data of this company includes:\n    Corporate correspondence of senior executives\n    Financial documents\n    HR documents\n    Accounting documents\n    Certificates, contracts, passwords, databases, and much more.","weight":4775795351552,"is_timer_publication_stopped":false,"timer_publication":"2026-05-22T07:48:00Z","try_again":false,"tags":[],"logo_uuid":"f4e582dd-6562-4590-bac8-2b9e5c564853","is_transfering":false},{"uuid":"3827192f-9bb3-490c-9c1c-d28b382510cd","created_at":"2026-05-08T17:53:24.736605Z","name":"CMC Expertise Comptable","website":"cmcexpertise.fr","address":"32 Rue De La Clairière, Fort-de-France,","description":"CMC Expertise Comptable is a certified accounting firm located in Martinique, dedicated t…

Sources

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 Dragonforce

Dragonforce is a relatively new ransomware group that emerged in December 2023, operating with apparent financial motivations based on their targeting patterns and victim selection. The group's origin and potential affiliations remain unclear due to limited public documentation from established threat intelligence sources, though their rapid accumulation of 439 documented victims suggests either sophisticated capabilities or possible connections to existing ransomware infrastructure. Based on their targeting patterns across diverse sectors including manufacturing, business services, technology, and construction, Dragonforce appears to employ opportunistic attack methodologies, though specific initial access vectors, encryption methods, and extortion tactics have not been publicly detailed by major security firms or law enforcement agencies. The group has demonstrated a preference for targeting organizations primarily in English-speaking countries and Western Europe, with the United States, United Kingdom, Germany, Australia, and Italy representing their most frequent victim locations, suggesting possible language capabilities or geographic operational preferences. As of current reporting, Dragonforce appears to remain active given their recent emergence and ongoing victim acquisition, though the lack of detailed public analysis from major threat intelligence organizations indicates either operational security measures that have limited researcher visibility or that the group has not yet conducted sufficiently high-profile attacks to warrant extensive public documentation by CISA, FBI, or established security research firms. The group has been linked to 596 public disclosures across our corpus. First observed on a leak site on December 13, 2023; most recent post June 12, 2026. The operation is currently active.

Timeline of this disclosure

  • April 27, 2026aotco.com listed by Dragonforceon the group's public leak site

Other recent disclosures by Dragonforce

Dragonforce has been linked to 596 public victims on Darkfield. A sample of the most recent:

See the full Dragonforce dossier →

Sector and geography

This disclosure adds to ransomware activity in the Business Services sector, which has 2,643 disclosures indexed across all operators we track. Geographically, aotco.com is reported in United States, a country with 7,392 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Dragonforce means aotco.com 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.
  • Monitor for the data appearing on Dragonforce'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.

aotco.com data breach — Dragonforce ransomware leak (2026) · Darkfield