DisclosureLens
GLOBALMalwareHealthcareHealthcareRansomwareMalekteamRansom DemandedActor NamedMedium

ZIV Hospital

bd_fc1b121262b215f5 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Dec 24, 2023

To disclose

—

Affected

Not disclosed

Confidence

50%
Full breach record for ZIV Hospital →

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Malekteam on its public extortion blog. It has not been validated by the victim or any regulator. Treat attribution and counts as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.

Group activity: HealthcareDiscovered: 2023-12-24

Source: Ransomware.live

Post text · scraped from the leak site

The ZIV medical center in northern Israel, in Safed, hacked by Malek team 🔥 based on this successful cyber attack, we have the information of more than 300,000 patients and companions ☠documents including:🩸 names & identity numbers,🩸 contact numbers and emails,🩸 types of diseases and drugs,🩸 genetic codes of patients,🩸 their DNAs & RNAs,🩸 & etc ...MALEK TEAM has everything 🔪🩸

Incident timeline — mostly unverified

? — ?

Breach window unknown

Dec 24, 2023

Claim posted

—

No filing yet · watching

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

Claim → filing

—

Compliance clock

Not assessable

Tracked as a single-filing incident — the only disclosure on record for this event so far.Unverified claimView incident

Evidence ladder

Leak-site claimThis record

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

Press / market report

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.

No regulatory filing corroborates this yet — it is the attacker's own assertion. Watch this entity to be notified the moment a filing corroborates or contradicts it.

Source ceiling

  • actor name
  • victim claim
  • ransom/leak status
  • discovery date
  • materiality
  • notification
  • affected count
  • confirmed data types
  • compliance clock

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

About this groupFirst seen 2023-12-24

malekteam

According to ransomware.live, Malek Team is an Iranian-linked threat actor that emerged on October 8, 2023 (the day after the Hamas attack on Israel), believed to be tied to Iranian military intelligence, primarily targeting Israeli organizations using data exfiltration and extortion, with notable attacks on Ziv Medical Center and Ono Academic College.

7 victims claimed globally7 tracked hereFull profile →