DisclosureLens
GLOBALUnknownRansomwareWorldleaksLow

MPowerHealth Holdings LLC

bd_176e9b2cbf20b3de · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Jun 29, 2025

To disclose

—

Affected

Not disclosed

Linked

2 filings

Confidence

60%
Full breach record for MPowerHealth Holdings LLC →

Press / market disclosure — not a breach-notification filing

A media or market posting that confirms an incident but carries no breach-notification fields, so compliance clocks aren't assessable. The summary below is extracted from the coverage — verify against the source.

MPOWERHealth victim of cyberattack; protected health information involved – DataBreaches.Net. MPOWERHealth: MPOWERHealth was the victim of a 989.8 GB data breach, including protected health information and sensitive data, which were found intact and unencrypted in the recycle bin. The data was obtained by WorldLeaks, which demanded payment in exchange for non-disclosure of the data. MPOWERHealth ceased responding after WorldLeaks refused to negotiate the price. Linked ransomware group: worldleaks.

Incident timeline — mostly unverified

? — ?

Breach window unknown

Jun 29, 2025

Press report

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Attack → press

—

Compliance clock

Not assessable

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market reportThis record

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filing

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source ceiling

  • incident type + narrative only (may be machine-translated)
  • discovery date
  • materiality
  • affected count
  • data types
  • compliance clock

The ✕ fields stay blank until a regulatory filing or victim disclosure lands.

About this groupFirst seen 2022-06-23

worldleaks

According to ransomware.live, World Leaks emerged in January 2025 as a rebrand of the Hunters International ransomware operation, shifting its focus from file encryption to solely stealing sensitive data and threatening to leak it unless a ransom is paid

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