high severity May 01, 2026 · 3 min read Unverified claim — what this is

Lena Health Listed by Fulcrumsec Ransomware Group

If you were named in this filing, here’s what is being claimed, and what it would mean for you.

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

Lena Health Listed by Fulcrumsec Ransomware Group

On May 1, 2026, healthcare provider Lena Health appeared on the leak site of the ransomware group Fulcrumsec. Internal files were allegedly exfiltrated during a ransomware attack, and the company now faces a public deadline to negotiate or see its data released.

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What Public Reporting Shows

Public reporting indicates that Fulcrumsec listed Lena Health on its dark-web leak portal, accessible via the .onion address hosted on the ransomware.live tracker. The listing states that attackers successfully exfiltrated internal files before encrypting systems or as part of their standard double-extortion process. No exact victim count has been disclosed, and the precise volume or sensitivity of the stolen files remains unclear from available reporting. The incident follows the group’s typical pattern of publishing proof of compromise and setting a payment deadline.

May 1, 2026 marks the public listing date. The exposed material consists of internal files rather than a structured database of customer records, though healthcare organizations routinely store patient information, employee details, and operational data inside such file repositories.

Why This Matters for You and Your Family

When a healthcare provider’s internal files are stolen, the information that surfaces can include documents containing your name, date of birth, address, phone number, insurance details, or treatment history. Even if the files do not list every patient individually, a single spreadsheet or email archive is often enough for identity thieves to link you to the breach. Once that connection exists, criminals can combine it with data from previous leaks to build a more complete profile of you and your family.

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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 Fulcrumsec · 28 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed May 01, 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

Fulcrumsec — 28 incidents tracked

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

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