DisclosureLens
GLOBALMalwareManufacturingManufacturingRansomwareBlack BastaRansom DemandedActor NamedData Leak ThreatenedMedium

Anton Paar

bd_7785a754ad1d0d35 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Filed

Apr 20, 2023

To disclose

Affected

Not disclosed

Confidence

50%
Full breach record for Anton Paar2 incidents on file

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Black Basta 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: 2023-04-28

Source: Ransomware.live

Post text · scraped from the leak site

Anton Paar develops, produces and distributes highly accurate laboratory instruments and process measuring systems, and provides custom-tailored automation and robotic solutions. It is the world leader in the measurement of density, concentration and CO2 and in the field of rheometry. Anton Paar GmbH is owned by the charitable Santner Foundation.Progress and innovation, high-precision craft and the passion for research – these define Anton Paar. Our measuring instruments reflect our thoughts and actions: Components produced with the highest precision, innovative measuring principles and well-designed user interfaces represent our understanding of quality. Our products are created in a dialog with our customers and integrate seamlessly into their working environment. They exactly meet customers’ requirements and are the solutions for the challenges they face. The notion of continually pushing back the limits of what is technically feasible inspires and motivates us each day to produce the best measuring instruments for our customers. As the world leader in the fields of density and concentration measurement, rheometry, material characterization and the determination of dissolved CO2 we are already well on our way to achieving this.SITE: https://www.anton-paar.com Address Anton Paar d.o.o...Tbilisijska 57 b 1000Ljubljana SLOVENIATel. +386 1 4234005Fax +386 (1) [REDACTED-EMAIL]

Incident timeline — mostly unverified

? — ?

Breach window unknown

Apr 20, 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.