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high severity July 18, 2023 · 3 min read Unverified claim — what this is

www.brockhouse.co.uk Listed by abyss Ransomware Group

If you are a customer of www.brockhouse.co.uk, here’s what is being claimed, and what it would mean for you.

Brockhouse Group Ltd, 35Gb uncompressed data

— from Abyss’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.
www.brockhouse.co.uk Listed by abyss Ransomware Group

On July 18, 2023, UK-based Brockhouse Group Ltd appeared on the leak site operated by the Abyss ransomware group. The listing states that 35Gb of uncompressed internal files were exfiltrated during a ransomware attack on the company’s network. The disclosure does not specify the exact number of people affected or list the precise data types contained in the files.

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Details from the Leak Site

The Abyss leak page indicates that Brockhouse Group Ltd, which operates www.brockhouse.co.uk, suffered a ransomware incident resulting in the theft of 35Gb of internal files. As is typical with these extortion portals, the actors posted a sample of the allegedly stolen data and set a deadline for payment before threatening full public release. The listing does not detail what categories of information were taken, nor does it quantify how many customer, employee, or supplier records may be inside the archive. Public reporting on Abyss confirms the group follows a double-extortion model: encryption of victim systems paired with data exfiltration and subsequent threats to publish or sell the material.

Why This Matters for You and Your Family

When a company that handles business transactions, employee payroll, or supplier contracts is breached, the ripple effects reach ordinary people. If your employer, your supplier, or a firm you have dealt with uses Brockhouse Group services, your personal or financial details could sit inside those 35Gb of internal files. Even when exact record counts remain unknown, the exposure of internal documents frequently includes names, addresses, contact numbers, dates of birth, national insurance numbers, banking references, or contracts that contain such information. Once that material surfaces on a ransomware leak site, it becomes permanently available to identity thieves, fraudsters, and stalkers who scan these portals daily.

The Doxxing and Identity-Chain Risk

Stolen internal files rarely exist in isolation. A single spreadsheet linking an email address to a home address, phone number, or family member can anchor an identity chain that stretches across dozens of other breaches. Criminals combine these fragments to impersonate victims, file fraudulent tax returns, open accounts in their name, or harass them directly. Credential leaks that often accompany ransomware incidents also cascade into gaming platforms; the same password used for a work-related service may protect your child’s Roblox, Fortnite, or Steam account. Successful account takeover on those platforms frequently leads to further doxxing when personal details are extracted from linked payment methods or chat logs.

Abyss Ransomware Group Track Record

Public reporting attributes the Abyss ransomware operation to a group that emerged in early 2022. The actors have targeted organisations across manufacturing, professional services, and logistics sectors, typically gaining initial access through phishing, remote desktop protocol brute-force, or exploited vulnerabilities in internet-facing applications. After exfiltrating data, they deploy their encryptor and then list victims on their dedicated leak site, giving a short payment window before releasing samples and eventually the full archive. Their playbook emphasises speed and aggressive public shaming, with little regard for the downstream privacy harm caused to individuals whose records are exposed.

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 reduce your footprint.
  • Rotate any password you ever used at Brockhouse Group Ltd or related services anywhere it has been reused, and switch on 2FA through an authenticator app rather than SMS.
  • 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.
  • Cover the household with DoxxScan family coverage that extends to dependents and children’s gaming accounts that often chain back to the same address or reused credentials.
  • Let remediation specialists handle takedown requests across data brokers and extortion sites for you while you focus on securing your own accounts.

The incident underscores a persistent truth: your personal data is only as safe as the weakest supplier or vendor you or your family have ever interacted with. Starting a DoxxScan trial gives you continuous monitoring across 13.1B+ breach records and 100+ platforms, AI-powered identity-chain mapping, and hands-on remediation by specialists who can also protect gaming accounts belonging to you or your children. Acting now limits how far this claimed breach and future ones can reach.

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 July 18, 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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