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Listed on a ransomware leak site

Arwini

arwinpartners.com

Arwini was listed on the Kairos leak site on May 11, 2026. Information as of Oct 19, 2026.

Country: ItalyIndustry: Consulting
Updated continuously · figures as of Oct 19, 2026
Claimed by
Kairos
First listed
May 11, 2026
Claims recorded
1

Leak-Site Claim.

KairosConfirmed claim
Posted on the leak site
May 11, 2026
Collected by Brandefense
May 11, 2026
Data claimed
Not stated
Leak-site post text, written by the group
Arbeitsgemeinschaft Wirtschaftlichkeitsprüfung Niedersachsen e.V. (ARWINI) is a registered association in Lower Saxony, Germany, whose public role is to host the joint Wirtschaftlichkeitsprüfung setup for statutory health insurance under SGB V. It brings together the KVN (the regional association of panel physicians) and the health insurers in a shared inspection / audit structure for contractual outpatient care. Day-to-day work covers procedures, consultations with physicians where relevant, and formal processes linked to efficiency and appropriateness of care and billing. The brand ARWINI…

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.