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grede.com\$814.7M\USA\524GB\100% DISCLOSED

Claimed by Cactus · listed 1 year ago

16m
Age
since listed · data leaked

Status timeline

  1. ListedMar 7, 2025
  2. Data leakeddate unknown

At a glance

Group
Cactus
Status
Data leaked
Country
United States of America
Sector
Manufacturing
Listed on leak site
Mar 7, 2025

About the victim

AI dossier — public-source company profile

Grede is an American iron casting manufacturer founded in 1920 that produces ductile, gray, and specialty iron castings for automotive, commercial truck, and industrial applications. Headquartered in Southfield, Michigan, the company serves major OEMs and is known for safety-critical component design and manufacturing expertise.

Industry
Metal Casting & Foundry (Automotive & Industrial Parts)
Address
20750 Civic Center Dr, Suite 100, Southfield, MI 48076
Employees
524
Founded
1920

Attack summary

Severity: high — Large-scale data exfiltration (524 GB) from a major industrial manufacturer with employee and customer data exposed. Manufacturing/supply chain data could impact business operations and customer relationships. Employee PII exposure elevates risk despite manufacturing sector being non-regulated.

Cactus group claims to have compromised Grede and disclosed exfiltrated data. The group indicates 100% disclosure of 524 GB of data, though no specific technical details or proof files were captured in this record.

high

Data the group says was taken

AI dossier — extracted from the leak post
  • Employee records
  • Corporate documents
  • Design and engineering files
  • Financial records
  • Customer information

Sources

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 Cactus

**Overview:** Cactus is a ransomware group that emerged in July 2023, primarily motivated by financial gain through double extortion tactics targeting organizations across multiple sectors. The group has demonstrated rapid expansion, compromising 552 known victims within its first year of operation. **Origin & Affiliation:** Limited public information exists regarding Cactus's country of origin or specific affiliations with other ransomware groups, though their targeting patterns and operational methods suggest they operate as an independent entity rather than a Ransomware-as-a-Service model. **Attack Methodology:** Cactus ransomware operators employ double extortion tactics, stealing sensitive data before encrypting victim systems and threatening to leak the information if ransom demands are not met. The group appears to focus on gaining initial access through common vectors such as compromised credentials and vulnerable internet-facing applications, followed by lateral movement and data exfiltration prior to deployment of their encryption payload. **Notable Campaigns:** While specific high-profile incidents have not been extensively documented by major security agencies, the group's victim count of 552 organizations within approximately one year indicates sustained and aggressive targeting campaigns across North America and Europe. Their focus on manufacturing and business services sectors suggests deliberate targeting of organizations likely to pay ransoms due to operational dependencies. **Current Status:** Cactus remains an active ransomware threat as of late 2024, continuing to target organizations primarily in the United States, Canada, and European countries with no reported law enforcement disruptions or confirmed dissolution of their operations. The group has been linked to 552 public disclosures across our corpus. First observed on a leak site on July 20, 2023; most recent post March 21, 2025. The operation is currently inactive.

Timeline of this disclosure

  • March 7, 2025grede.com\$814.7M\USA\524GB\100% DISCLOSED listed by Cactuson the group's public leak site

Other recent disclosures by Cactus

Cactus has been linked to 552 public victims on Darkfield. A sample of the most recent:

See the full Cactus dossier →

Sector and geography

This disclosure adds to ransomware activity in the Manufacturing sector, which has 3,681 disclosures indexed across all operators we track. Geographically, grede.com\$814.7M\USA\524GB\100% DISCLOSED is reported in United States of America.

If your organisation is affected

A listing by Cactus means grede.com\$814.7M\USA\524GB\100% DISCLOSED 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 Cactus'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.