DisclosureLens
GLOBALMalwareTransportation & LogisticsTransportationRansomwareMs13089Ransom DemandedActor NamedData Leak ThreatenedData PublishedHigh

Servicios Marítimos Miguel García

bd_59a750d4f4fbf549 · schema v1 · pii pii-v1

Severity

High

Discovered

Filed

Aug 15, 2026

To disclose

Affected

Not disclosed

Confidence

50%

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Ms13089 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: OtherDiscovered: 2026-08-15

Source: Ransomware.live

Post text · scraped from the leak site

Empresa con más de 25 años de experiencia en el rubro marítimo, orientada a ejecutar operaciones con estándares de calidad, control de riesgo y tiempos de respuesta consistentes...

Incident timeline — mostly unverified

? — ?

Breach window unknown

Aug 15, 2026

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 2025-12-18

ms13089

According to ransomware.live, MS13089 is a newly emerged ransomware group (first observed December 2025) that named itself after a 2013 Microsoft Security Bulletin, claiming a handful of victims including a law firm, operating primarily as a double-extortion actor.

5 victims claimed globally5 tracked hereFull profile →