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high severity October 23, 2022 · 3 min read Unverified claim — what this is

STONE1 Listed by blackbasta Ransomware Group

If you are a customer of Stone1, here’s what is being claimed, and what it would mean for you.

STONE1 was listed on the blackbasta ransomware leak site. The group claims to have stolen internal data.

— 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.
STONE1 Listed by blackbasta Ransomware Group

STONE1 was listed on the Black Basta ransomware leak site on October 23, 2022. The group claims to have stolen internal files during a ransomware attack on the organization, placing anyone whose personal or financial information may have been stored in those systems at risk of exposure.

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What's Publicly Reported from the Listing

The Black Basta leak site entry for STONE1 states that internal data was exfiltrated during a ransomware incident. The listing does not quantify how many records were taken, name specific data types such as customer records or employee details, or provide a ransom demand amount. It simply states that files were stolen and are now held by the attackers. The disclosure indicates the data is available for download or auction if the victim does not negotiate. No further technical details about the initial access vector or the exact systems compromised appear on the listing itself.

Why This Matters for You and Your Family

When a company that holds information about you or your family suffers a ransomware breach, the consequences reach far beyond corporate embarrassment. Internal files frequently contain names, addresses, dates of birth, Social Security numbers, medical records, or payment details. Once that information leaves the victim’s network, it can appear on dark-web markets within weeks. You and your family then face heightened risks of identity theft, fraudulent loans opened in your name, tax fraud, or targeted phishing campaigns that reference real details only an insider would know. Even if the exact volume of affected records remains unknown, the mere presence of your data in an attacker’s hands demands immediate attention.

The Doxxing and Identity-Chain Implications

Ransomware groups rarely stop at dumping unstructured files. They often parse them for email addresses, usernames, phone numbers, and internal notes that link one piece of information to another. These connections create doxxing chains: an email from the breach can be cross-referenced with gaming accounts, social-media handles, or family-member records. The result is a detailed profile that makes spear-phishing, SIM-swapping, or swatting far easier. Credential leaks of this kind also cascade into account takeovers on unrelated services where the same password was reused. Children’s gaming accounts are especially vulnerable because they frequently share the same household email or phone number listed in the parent’s employer files.

Black Basta’s Publicly Known Track Record

Public reporting attributes the first appearance of Black Basta to early 2022. Since then the group has compromised dozens of organizations across North America, Europe, and Australia. Notable prior victims include large manufacturing firms, healthcare providers, and technology companies. Their typical playbook begins with initial access gained through compromised remote-desktop credentials or phishing, followed by rapid lateral movement inside the network. They exfiltrate data before deploying their ransomware payload, then publish a sample of stolen files on their leak site to pressure the victim. If payment is not received by their deadline, they release larger portions or auction the data. This double-extortion style has made them one of the more aggressive ransomware operations active since their emergence.

What to do

  • Run a DoxxScan to map every link between your emails, phone numbers, usernames, and real-world identity so you can see exactly what chains back to the STONE1 breach.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure is caught and flagged within hours rather than months.
  • Rotate any password you used at STONE1 or related services anywhere it has been reused, and switch to 2FA through an authenticator app instead of SMS.
  • Cover the entire household with DoxxScan family protection, which extends to dependents and children’s gaming accounts that often share the same contact details exposed in corporate files.
  • Let DoxxScan remediation specialists handle data-broker takedown requests and opt-out processes on your behalf while you focus on securing accounts.

The STONE1 incident is a reminder that ransomware groups continue to target organizations that hold ordinary people’s most sensitive information. Acting quickly limits how far attackers can travel down the identity chain that now includes you. 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 children’s gaming accounts vulnerable to the same credential-stuffing attacks that follow 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
Stone1 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.

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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed October 23, 2022
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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