DisclosureLens
GLOBALMalwareManufacturingManufacturingRansomwareSpacebearsRansom DemandedActor NamedData Leak ThreatenedData PublishedHigh

Lösing Filtertechnik

bd_89077e508d37211d · schema v1 · pii pii-v1

Severity

High

Discovered

Filed

May 13, 2026

To disclose

Affected

Not disclosed

Confidence

50%
Full breach record for Lösing Filtertechnik

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Spacebears 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: 2026-06-10

Source: Ransomware.live

Post text · scraped from the leak site

Lösing Filtertechnik (Willibrord Lösing Filtertechnik e.K.) is a leading German specialist in filtration technology with more than 70 years of experience since its founding in 1955.The company offers a wide range of high-quality filters, including oil, air, fuel, hydraulic, and water filtration solutions, along with custom-tailored products for various industries such as automotive, commercial vehicles, construction machinery, rail transport, and more.Known for its expertise with brands like SEPAR and a strong focus on innovation, Lösing develops individual solutions precisely matched to customer requirements while maintaining top quality and reliable service.Headquartered in Hattingen, Germany, the company serves both B2B clients and private customers through its online shop, emphasizing perfect filtration for every challenge. https://***.de/

Incident timeline — mostly unverified

? — ?

Breach window unknown

May 13, 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 2024-04-25

spacebears

According to ransomware.live, Space Bears is a double-extortion ransomware group that emerged in April 2024, distinguished by a professional "corporate" aesthetic on its leak site, leveraging Phobos RaaS infrastructure and targeting small-to-medium organizations in manufacturing, technology, and healthcare across the US and Europe.

157 tracked hereFull profile →