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high severity September 02, 2023 · 4 min read Unverified claim — what this is

Strata Plan Australia Listed by alphv Ransomware Group

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

Strata Plan is committed to enhancing Life Spaces for our customers, ensuring harmony between all our stakeholders. We bring a courageous, modern vision to the world of Owners Corporation management.

— from Alphv’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.
Strata Plan Australia Listed by alphv Ransomware Group

On September 02, 2023, Strata Plan Australia appeared on the leak site of the alphv ransomware group. The listing indicates that internal files were exfiltrated during a ransomware attack on the Australian owners corporation management company. The number of people whose information was taken remains unknown, and the precise contents of the stolen files have not been detailed by the threat actors.

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Reported Details from the Listing

The alphv leak site entry states that Strata Plan suffered a ransomware incident and that attackers successfully removed internal files. No specific volume of records is provided, nor does the posting enumerate the categories of data involved beyond the generic description of internal files exfiltrated. The disclosure does not include a ransom demand figure or a public deadline, which is consistent with alphv’s evolving practice of sometimes withholding those details until later stages of their extortion process. Public mirrors of the leak site, such as ransomware.live, preserve the original posting with its unique identifier, claiming the authenticity of the claim as published by the group itself.

Why This Matters for You and Your Family

When a company that manages shared residential spaces experiences a breach, the fallout often reaches everyday residents, tenants, and their households. Strata plans routinely hold names, addresses, contact details, financial records, and correspondence tied to property ownership or tenancy. If those records were among the internal files taken, your personal information could now sit in an attacker’s archive. This creates immediate risks of identity theft, targeted phishing, and unwanted solicitations that can affect your credit, your privacy, and the safety of everyone living at the same address.

Credential reuse across personal and household accounts makes the exposure especially dangerous. A single email address or password lifted from strata management files can unlock banking portals, government services, or email accounts that contain even more sensitive data about you and your family.

Doxxing and Identity-Chain Risks

Exfiltrated internal files frequently contain more than names and addresses. They can include phone numbers, dates of birth, vehicle registrations, insurance details, and notes about disputes or special needs of residents. Attackers and subsequent data resellers can stitch these fragments together with information from other breaches to build detailed profiles. The result is doxxing chains that expose your home address, family relationships, and online handles in one searchable bundle. Children’s information is sometimes caught in the same files when guardianship or family-linked properties are involved, extending the exposure to gaming accounts and school-related records that rely on the same contact details.

Alphv’s Known Track Record

Public reporting attributes the alphv group, also known as BlackCat, with emerging in late 2021 after the shutdown of the REvil ransomware operation. The gang has targeted organizations across healthcare, education, manufacturing, and property management sectors. Their typical playbook begins with initial access gained through compromised credentials or vulnerable remote desktop services, followed by rapid lateral movement, data exfiltration, and deployment of custom ransomware. Extortion combines encryption of victim systems with public threats to publish stolen files unless payment is made. Alphv has repeatedly updated its leak site infrastructure and shifted to more selective publication tactics, sometimes listing victims without immediately dumping samples in an attempt to pressure negotiations while limiting free exposure of the data.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real-world identity, then use the cleanup of Warden to remove what you can.
  • Rotate any password you have used with Strata Plan Australia or any related owners corporation portal, and enable 2FA through an authenticator app rather than SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next time your information surfaces you are alerted within hours instead of months.
  • Cover the household with DoxxScan family coverage that extends to dependents and children’s gaming accounts, which often chain back to the same breached address or parent email.
  • Let remediation specialists handle repeated takedown requests across data brokers and extortion sites on your behalf while you focus on securing your own accounts.

The incident underscores how property management records have become high-value targets because they link physical addresses to digital identities in ways that accelerate follow-on fraud and harassment. Starting with a DoxxScan gives you both immediate visibility into your current exposure and ongoing protection for your family, including gaming accounts that can become entry points for broader identity theft. Its continuous monitoring, AI-powered identity-chain mapping, and hands-on remediation by specialists make it a practical layer of defense once primary sources like this alphv listing confirm your data has already moved beyond the original company’s control.

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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Strata Plan Australia is one listing. Your email is probably in others.
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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed September 02, 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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