Skip to content
Back to Blog
high severity September 01, 2023 · 4 min read Unverified claim — what this is

Peacock Bros Listed by cactus Ransomware Group

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

Peacock Bros. Pty Ltd, Australian-owned and operated since 1888, has grown into one of the ANZ region’s largest providers of Data Management and Printing Solutions with branches in Melbourne, Sydney, Brisbane, Perth, Adelaide and Auckland. Manufacturers of high quality barcode and colour labels, we also work with the best technology brands to provide exceptional products, solutions and support for all your supply chain needs: - Barcode labels, Tags and Colour Labels - Thermal Printing, Ribbons & Applicator Systems - ID Card Services - Scanning & Mobile Computing - Wireless Infrastructure & Net

— from Cactus’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.
Peacock Bros Listed by cactus Ransomware Group

Peacock Bros. Pty Ltd was listed on the Cactus ransomware group’s leak site on September 01, 2023, claiming that the Australian printing and data-management company suffered a ransomware attack in which internal files were exfiltrated.

Already exposed?
You can’t unleak data. You can take away what it’s worth.
A leaked record is where it starts, not where it ends. What turns it into your front door is the look-up sites publishing your address beside your name — and those are what an AI reads when somebody asks about you. The free scan shows you both. We write to 582 companies.
See what is exposed about you — free scan →
Not ready yet? Run a free breach check on this email
We’ll check it against 13.1B+ leaked records right now — no account needed. Continuous monitoring & alerts are part of Protection.

Reported Details from the Listing

The Cactus leak-site entry states that Peacock Bros., an Australian-owned business operating since 1888 with offices across Melbourne, Sydney, Brisbane, Perth, Adelaide and Auckland, had files removed during a ransomware incident. The disclosure indicates that internal files were exfiltrated but does not specify the volume of data, the exact types of records taken, or any ransom amount demanded. Public mirrors of the onion-site listing, such as those hosted on ransomware.live, show only a brief company description and confirmation of data theft; no sample files or detailed inventory appear in the primary posting. The notification does not state whether customer records, supplier contracts, employee payroll data or intellectual property were included.

Why This Matters for You and Your Family

When a company that handles supply-chain data, barcode systems, ID card services and mobile computing solutions is breached, the information stolen can easily connect to individuals and households. If you or your family have ever received printed labels, ID badges, scanned documents or wireless-network support through Peacock Bros. or any of its partners, your contact details, delivery addresses or business relationships may now sit in an attacker-controlled archive. Even when exact record counts remain unknown, the exposure creates a persistent risk because ransomware operators routinely sell or publish stolen archives months or years later. For ordinary people this means heightened chances of phishing campaigns, identity fraud or unwanted solicitations that reference real transactions you made with the company.

The Doxxing and Identity-Chain Risk

Exfiltrated internal files frequently contain spreadsheets that link names, email addresses, phone numbers, physical addresses and sometimes dates of birth. Attackers can combine these details with information already circulating on criminal forums to build complete identity chains. A single leaked work email can lead to personal accounts, while an exposed delivery address can tie gaming usernames or family social-media profiles back to real people. Credential leaks of this kind often cascade into account takeovers, especially for gaming accounts belonging to you or your children. Once initial data appears on a leak site, it is routinely reposted across dozens of smaller forums, multiplying the lifetime exposure.

Cactus Ransomware Group Track Record

Public reporting attributes the Cactus group with emerging in early 2023 and adopting a double-extortion model that combines encryption of victim systems with public threats to publish stolen data. The group has targeted mid-sized organisations across manufacturing, logistics and professional-services sectors, typically gaining initial access through compromised remote-desktop credentials or exploited vulnerabilities in internet-facing applications. After exfiltration they negotiate privately for several weeks before listing victims on their leak site with countdown timers. Their playbook emphasises steady pressure through partial data samples and direct extortion emails to executives rather than immediate mass publication. While exact success rates are difficult to verify, Cactus has maintained an active leak site for more than twelve months, indicating operational continuity.

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 surfaces in hours rather than months.
  • Rotate any password you ever used at Peacock Bros. or its partner portals anywhere it is reused, and switch on 2FA through an authenticator app instead of SMS.
  • 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 parent email.
  • Let remediation specialists handle repeated takedown requests across data brokers and leak forums on your behalf.

The Peacock Bros. listing is a reminder that even long-established regional suppliers can become gateways to personal exposure. Starting now with systematic monitoring and cleanup gives you the best chance of breaking the chain before criminals monetise the data. DoxxScan by GalaxyWarden delivers that 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 children’s gaming accounts at risk from cascading credential leaks like this one.

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.

Check your exposure
Peacock Bros is one listing. Your email is probably in others.
We can’t confirm any single incident against the sources we search, so we won’t pretend to. What we can show you is your own exposure — your email against 13.1B+ leaked records and the sites that publish your address. About 15 seconds. No account, no card.

By running your scan you agree to the Terms and Conditions and the Privacy Policy, and to GalaxyWarden emailing you the results of this scan.

Report details & sourcing

Severity High
Disclosed September 01, 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.
Share this Post on X Reddit Email