DisclosureLens
GLOBALMalwareManufacturingManufacturingRansomwareInc RansomRansom DemandedActor NamedData Leak ThreatenedData PublishedHigh

Mecanizados y Montajes Aeronáuticos (mymgroup.es)

bd_98c0a37497f2e109 · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

May 23, 2026

To disclose

—

Affected

Not disclosed

Confidence

50%
Full breach record for Mecanizados y Montajes Aeronáuticos (mymgroup.es) →

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group INC Ransom 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: ManufacturingDiscovered: 2026-05-23
View aggregator listing on ransomware.live

Source: Ransomware.live

Post text · scraped from the leak site

MyM specializes in the manufacturing of metallic components and subassemblies for aerospace applications, serving major Tier 1 and OEM programs globally. The company is committed to excellence, utilizing advanced technology, infrastructure, and a skilled workforce to ensure high-quality production and timely delivery. MyM is recognized as an innovative SME, actively engaging in research and development within the aerospace and industrial sectors. Their clientele includes prominent companies such as Airbus, Boeing, Embraer, and Leonardo. Laek: 100GB WE HAS COLLECTED SUCH DATA AS: - Confidential documents - Clients Data - NDA - Financial data - Operations - Corporate data - Business Agreements - Development - Financial databases, all transactions, all clients And a lot of other VERY IMPORTANT information!

Incident timeline — mostly unverified

? — ?

Breach window unknown

May 23, 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.