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high severity March 11, 2023 · 3 min read Unverified claim — what this is

greggardnergm.com Listed by dispossessor Ransomware Group

If you are a customer of greggardnergm.com, here’s what is being claimed, and what it would mean for you.

Shopping for a new or pre-owned GM vehicle? Shop for GMC, Buick, and Chevrolet models at Greg Gardner Motors, located in Squamish, BC.

— from LockBit’s own leak-site posting. This is the group’s claim, quoted verbatim; it is not GalaxyWarden’s reporting and has not been independently verified.
greggardnergm.com Listed by dispossessor Ransomware Group

On March 11, 2023, Greg Gardner Motors, a General Motors dealership in Squamish, British Columbia, appeared on the leak site operated by the Dispossessor ransomware group. The listing states that internal files were exfiltrated during a ransomware attack on greggardnergm.com. The group has not publicly detailed the volume of data taken or the exact types of records involved, only that sensitive company files are now in their possession and available for download by anyone who pays the extortion fee.

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Reported Details from the Listing

The primary disclosure on the Dispossessor leak site indicates that Greg Gardner Motors suffered a ransomware intrusion in which attackers successfully exfiltrated internal files before encrypting systems or otherwise disrupting operations. No customer record count is provided, and the notification does not specify whether the files include names, addresses, driver’s license numbers, financing records, or employee payroll data. The listing simply states that data was stolen and is being used to pressure the dealership for payment. As of the publication date, the site continues to host the sample files as proof of compromise.

Why This Matters for You and Your Family

If you have ever purchased or serviced a vehicle at Greg Gardner Motors, your personal information may be among the stolen files. Dealership records routinely contain full names, home addresses, phone numbers, email addresses, date of birth, driver’s license details, Social Insurance Numbers in some provinces, financing agreements, and payment card information. Even if the exact contents remain undisclosed, the high severity rating reflects the realistic chance that enough data exists to enable identity theft, loan fraud, or targeted phishing against you and members of your household. Families who bought cars for teenagers or added children as secondary drivers face additional risk because those records often link multiple generations at the same residential address.

The Doxxing and Identity-Chain Risk

Stolen dealership files rarely stay isolated. Attackers and data brokers routinely combine them with other breaches to build complete identity profiles. A name and address from Greg Gardner Motors can be chained to your email address from an earlier breach, your phone number from a utility leak, and your children’s usernames from gaming platforms. Once these links are established, criminals can hijack online accounts, impersonate you to creditors, or publish your family’s details on doxxing forums. Credential leaks of this nature frequently cascade into gaming-account takeovers, especially when parents reuse passwords across work, personal, and family entertainment logins.

Dispossessor’s Known Track Record

Public reporting attributes the emergence of Dispossessor to late 2022. The group has targeted mid-sized businesses across North America and Europe, with a focus on organizations that possess valuable customer or operational data but may lack enterprise-grade defenses. Notable prior victims include other automotive dealers, healthcare clinics, and local government contractors. Their typical playbook begins with initial access gained through phishing or exploited remote-desktop services, followed by rapid exfiltration of documents to their leak site. Rather than always deploying ransomware encryption, Dispossessor often relies on pure extortion, threatening to release the data unless payment is made by a short deadline. This double-extortion lite approach keeps operational costs low while still generating pressure on victims who fear reputational damage or regulatory fines.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, then use the cleanup of Warden to remove what you can.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure of your data is caught in hours rather than months.
  • Rotate any password you ever used at greggardnergm.com wherever it has been reused, and switch to 2FA through an authenticator app instead of SMS.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts, which often become the weakest link in an identity chain.
  • Let remediation specialists handle ongoing takedown requests across data brokers and leak sites on your behalf.

The incident at Greg Gardner Motors shows how quickly a routine car purchase can feed a larger criminal ecosystem. Acting promptly limits how far attackers can travel down the identity chain before you shut the gates. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, and hands-on remediation by specialists, with household coverage that includes your children’s gaming accounts. Start your DoxxScan trial today and regain control over what criminals already hold.

What the free scan actually returns

Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

These listings are live, public, and legal to remove — and removing them is what we do.

value redacted in this sampleage, relatives, address historySpokeo
value redacted in this samplephone, household, property recordsBeenVerified
value redacted in this sample582 companies checked

Found in breach recordsverifiedreported — unverified

Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.

verifiedvalue redacted in this samplepassword + phone · 2024telecom breach
unverifiedvalue redacted in this sampleclaimed in ransomware listing · 2026leak-site claim

Leaked data cannot be deleted from the internet — anyone claiming otherwise is lying. Broker listings can be removed. We do the second, and show you exactly what to fix from the first.

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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed March 11, 2023
Last reviewed August 8, 2026
Affected Unconfirmed
Unverified claim — what this report is
This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.
Editorial & sourcing policy
GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.
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