high severity May 24, 2026 · 3 min read Unverified claim — what this is

Sponseller Group Listed by Qilin Ransomware Group

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

Sponseller Group was listed on Qilin's leak site. Qilin claims to have stolen internal data. This is the group's claim, not a confirmed finding.

Sponseller Group Listed by Qilin Ransomware Group

On May 24, 2026, the Sponseller Group appeared on the leak site operated by the qilin ransomware group, with attackers claiming to have exfiltrated internal files after a ransomware deployment.

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What Public Reporting Shows

Public reporting indicates the listing occurred on the qilin leak site, accessible via the onion address tracked by ransomware.live. The entry references exfiltrated internal files, though the exact volume and complete list of exposed data types have not been independently verified in open sources. No confirmed victim count for individuals has been released, and the company has not issued a public statement detailing the scope as of the latest available information.

May 24, 2026 marks the public disclosure date on the threat actor’s leak platform. The data involved consists of internal documents rather than a straightforward database dump, which often includes employee records, client information, financial spreadsheets, and operational correspondence in similar incidents.

Why This Matters for You and Your Family

When a company like Sponseller Group suffers a breach, the information exposed can contain details that reach far beyond corporate walls. Employee names, addresses, Social Security numbers, or client contacts may be included in the stolen files. If your employer, doctor, insurer, or any service provider uses the company, your personal data could be among the records now in attackers’ hands.

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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 sample580 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.

Report details & sourcing

Attributed to Qilin · 2348 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed May 24, 2026

Last reviewed August 8, 2026

Affected Unconfirmed

By GalaxyWarden Threat Research · Editorial & sourcing standards

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.

Threat-actor tracker

Qilin — 2348 incidents tracked

Every breach we've attributed to Qilin, in one running log. See who else they've hit →

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