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high severity March 28, 2024 · 4 min read Unverified claim — what this is

patersoncooke.com Listed by blackbasta Ransomware Group

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

Paterson & Cooke was founded as an engineering consultancy in 1991 by Angus Paterson and Robert Cooke specialising in slurry pipeline and mine backfilling consulting services to the South African mining industry. Through extensive early work with major South African mining companies, they gained invaluable knowledge and experience designing innovative and effective solutions for the challenges presented when backfilling some of the country’s deepest gold mines. More than three decades later, the founding vision of providing the most sought-after specialist consulting engineering services to th

— from Blackbasta’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.
patersoncooke.com Listed by blackbasta Ransomware Group

On March 28, 2024, Paterson & Cooke, an engineering consultancy specialising in slurry pipelines and mine backfilling, appeared on the leak site of the Black Basta ransomware group. The listing states that internal files were exfiltrated during a ransomware attack. The number of records affected remains unknown, and the precise data types have not been detailed beyond the generic description of internal files.

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Primary Disclosure Details

The Black Basta leak site entry for patersoncooke.com states the company was hit by a ransomware operation and that attackers successfully exfiltrated data before encryption or denial of access. The disclosure does not quantify the volume of records, list specific file categories, or reveal any sample data. It simply marks the victim as published on the extortion portal, a standard signal that negotiations have failed and the operator intends to release or sell the stolen material. Public mirrors of the onion site, such as those tracked on ransomware.live, preserve this exact listing with the March 28 publication date.

Why This Matters for You and Your Family

When a professional services firm like Paterson & Cooke suffers a breach, the people whose information sits in those internal files face direct exposure. Client contracts, employee records, vendor details, and project documentation frequently contain names, addresses, dates of birth, national identification numbers, banking coordinates, and correspondence that can be pieced together for identity theft or targeted fraud. Even if you have never heard of the company, your data may have reached them through employment, consulting work, mining-industry partnerships, or supply-chain relationships. Once exfiltrated, that information rarely stays contained; it circulates on dark-web forums and can surface months or years later in phishing campaigns, loan fraud, or tax-refund scams aimed at you or members of your household.

Doxxing and Identity-Chain Risks

Internal files from an engineering consultancy often link professional identities to personal ones. An email address used for work can be matched to personal accounts, phone numbers, or home addresses. Attackers and data brokers then build chains that connect your username on one service to your real name, location, and family members. These chains accelerate doxxing: a single leaked work document can expose not only you but also spouses, children, and extended relatives whose details appear in HR files, emergency contacts, or project acknowledgments. Credential leaks of this nature routinely cascade into gaming-account takeovers, where children’s usernames and reused passwords become entry points for further harassment or extortion. The longer the gap between breach and discovery, the more time criminals have to expand these identity chains.

Black Basta’s Known Track Record

Public reporting attributes the first Black Basta activity to early 2022. The group rapidly established a double-extortion model: encrypt victim systems and simultaneously threaten to publish stolen data unless a ransom is paid. Notable prior victims include large manufacturers, healthcare providers, financial services firms, and other engineering consultancies. Their typical playbook begins with initial access gained through phishing, remote-desktop compromise, or stolen credentials, followed by rapid lateral movement, data exfiltration over several days, and deployment of ransomware. After exfiltration, operators wait a short period before listing the victim on their leak site if payment is not received. The group has maintained consistent uptime on multiple onion domains and continues to update its portal with new victims on a near-weekly basis.

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 used at patersoncooke.com or any related engineering or mining-industry portal, and secure every reused account with 2FA through an authenticator app rather than SMS.
  • Cover the entire household with DoxxScan family protection, which extends to dependents and children’s gaming accounts that often chain back to the same addresses or parent emails.
  • Let remediation specialists handle ongoing takedown requests across data-broker sites and extortion portals on your behalf.

The incident underscores that even specialist consultancies handling industrial data can become gateways to personal exposure for thousands of unrelated individuals. Acting quickly on the credentials and links exposed in such leaks limits how far criminals can travel down the identity chain. DoxxScan by GalaxyWarden delivers that speed through continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts. Start your DoxxScan trial today and close the gaps before the next wave of misuse begins.

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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patersoncooke.com is one listing. Your email is probably in others.
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Report details & sourcing

Severity High
Disclosed March 28, 2024
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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