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AutoCanada

Claimed by Medusa · listed 1 year ago

455.90 GB
Data size
4.041 employees records
15m
Age
since listed · data leaked

Status timeline

  1. ListedMar 23, 2025
  2. Data leakeddate unknown

At a glance

Group
Medusa
Status
Data leaked
Country
Canada
Sector
Consumer Services
Listed on leak site
Mar 23, 2025
Data size
455.90 GB
Records
4.041 employees

About the victim

AI dossier — public-source company profile

AutoCanada is a new and used car dealer headquartered in Edmonton, Alberta, founded in 2006. The company operates retail automotive sales, parts distribution, and servicing operations with approximately 4,041 employees and annual revenue of approximately $4.6 billion.

Industry
Automotive Retail & Services
Address
200-15511 123 Ave NW, Edmonton, Alberta, T5V 0C3, Canada
Employees
4041
Founded
2006

Attack summary

Severity: high — Confirmed exfiltration of 455.90 GB of data from a large, regulated automotive retailer with significant employee and customer records; data published by threat actor. Scale and sensitivity typical of automotive retail operations (customer PII, financial, vehicle records).

Medusa claims to have exfiltrated 455.90 GB of data from AutoCanada. No specific details regarding encryption, operational disruption, or data categories are provided in the leak post.

high

Data the group says was taken

AI dossier — extracted from the leak post
  • business data
  • operational records

What the group claims

AutoCanada, founded in 2006 and headquartered in Edmonton, Alberta, is a new and used car dealer that also provides parts and servicing. AutoCanada corporate office is located in 200-15511 123 Ave NW, Edmonton, Alberta, T5V 0C3, Canada and has 4,041 employees. Revnue: 4.6B The total amount of data leakage is 455.90 GB.

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 Medusa

Medusa, also known as MedusaLocker, is a financially motivated ransomware group that emerged in November 2022 and has since compromised 568 known victims across multiple countries. The group's origin and specific affiliations remain unclear from publicly available intelligence, though their operational patterns suggest they function as an independent ransomware operation rather than a documented Ransomware-as-a-Service model. Medusa primarily targets organizations in the United States, United Kingdom, Canada, Italy, and Australia, with a focus on business services, healthcare, manufacturing, and technology sectors, employing typical ransomware tactics including data encryption and likely exfiltration for double extortion purposes, though specific technical methodologies and initial access vectors have not been extensively documented in public threat intelligence reports. While the group has maintained a relatively high victim count since its emergence, detailed information about specific notable campaigns, high-profile victims, or major ransom demands has not been widely reported by major cybersecurity firms or law enforcement agencies. As of current intelligence assessments, Medusa appears to remain active in the threat landscape, continuing to target organizations across their established geographic and sectoral preferences. The group has been linked to 635 public disclosures across our corpus. First observed on a leak site on November 15, 2022; most recent post May 5, 2026. The operation is currently active.

Also tracked as: MedusaLocker, MEDUSA LOCKER.

Timeline of this disclosure

  • March 23, 2025AutoCanada listed by Medusaon the group's public leak site
Data size
455.90 GB
Records
4.041 employees

Other recent disclosures by Medusa

Medusa has been linked to 635 public victims on Darkfield. A sample of the most recent:

See the full Medusa dossier →

Sector and geography

This disclosure adds to ransomware activity in the Consumer Services sector, which has 829 disclosures indexed across all operators we track. Geographically, AutoCanada is reported in Canada, a country with 1,055 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Medusa means AutoCanada 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, CCCS (Canada), as required for your jurisdiction.
  • Monitor for the data appearing on Medusa'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.