DisclosureLens
GLOBALUnknownRansomwareWorldleaksLow

Centers Laboratory

bd_b63912ea610d8d9f · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Aug 14, 2025

To disclose

—

Affected

Not disclosed

Linked

2 filings

Confidence

60%
Full breach record for Centers Laboratory →

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.

Centers Laboratory Data Breach Affects 540,000 Individuals. Centers Laboratory: Centers Laboratory, a health diagnostics company based in New Jersey, has notified the U.S. government of a data breach discovered nearly a year ago. The intrusion, which occurred between August 9 and August 14, 2025, allowed threat actors to exfiltrate personal and protected health information of more than 540,000 individuals. The cybercriminal group WorldLeaks claimed responsibility for the attack on October 6. Linked ransomware group: worldleaks.

Incident timeline — mostly unverified

? — ?

Breach window unknown

Aug 14, 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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