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Ransomware victim disclosure

All victims

Fleet Equipment Center, Inc.

Claimed by Blacklock · listed 1 year ago

14m
Age
since listed · data leaked

Status timeline

  1. ListedMay 16, 2025
  2. Data leakeddate unknown

At a glance

Status
Data leaked
Listed on leak site
May 16, 2025

About the victim

AI dossier — public-source company profile

Fleet Equipment Center, Inc. is a truck and trailer rental, sales, and repair business based in the Chicago area (Bolingbrook, IL). Operating since 1971, they provide commercial vehicle leasing, preowned equipment sales, and comprehensive repair services including federal inspections and insurance rebuilds.

Industry
Truck & Trailer Rental, Sales & Repair Services
Address
555 E. South Frontage Rd. Bolingbrook, IL 60440
Founded
1971

Attack summary

Severity: low — No proof files, screenshots, or data samples are referenced in the post. No specific data categories (customer records, financial data, operational systems) are mentioned. Disclosure status is 'data_published' but the content and scale of any exposure are not documented in the available material.

BlackLock claims to have attacked Fleet Equipment Center and published data. The post does not specify whether encryption, exfiltration, or both occurred, nor does it detail what data categories are at stake.

low

Original description

AI-summarised, not from the leak post

Fleet Equipment Center, Inc is a truck and trailer rental business that specializes in leasing commercial trucks and trailers to businesses. The company also provides repair services for these vehicles. Based in Lemont, Illinois, Fleet Equipment Center also offers preowned equipment for sale. Their successful operation is underpinned by their commitment to customer service and building long-term relations with clients.

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 blacklock

Based on the limited publicly available information, Blacklock is an emerging ransomware group first observed in May 2025, operating with apparent financial motivations targeting organizations across multiple countries and sectors. The group's origin and potential affiliations remain unclear from documented sources, and there is insufficient public reporting to determine whether they operate as a Ransomware-as-a-Service model or as an independent entity. With 64 documented victims since their emergence, Blacklock has demonstrated a broad targeting approach across the United States, Canada, Spain, India, and the United Kingdom, with particular focus on technology, construction, manufacturing, and consumer services sectors, though their attack methodology, initial access vectors, and encryption tactics have not been extensively documented by major security research organizations. Due to the group's recent emergence and limited public reporting from established threat intelligence sources, notable campaigns and specific technical details of their operations remain largely undocumented in publicly available security research. As of current reporting, the group appears to remain active given their recent emergence date, though comprehensive analysis of their operational status requires additional documentation from established cybersecurity authorities. The group has been linked to 64 public disclosures across our corpus. First observed on a leak site on May 16, 2025; most recent post July 2, 2025. The operation is currently inactive.

Timeline of this disclosure

  • May 16, 2025Fleet Equipment Center, Inc. listed by blacklockon the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Transportation/Logistics sector, which has 1,081 disclosures indexed across all operators we track. Geographically, Fleet Equipment Center, Inc. is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by blacklock means Fleet Equipment Center, Inc. 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 blacklock'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.