Vikor Scientific, LLC.

Vikor Scientific and its business partner Catalyst RCM disclosed a data breach where unauthorized access occurred via valid credentials between Nov 8-9, 2025. The incident exposed patient data including names and financial account numbers from Explanation of Benefits letters. Catalyst notified Vikor Scientific on Nov 13, 2025, and offered 12-24 months of identity theft protection. Approximately 88 Rhode Island residents were identified as impacted.

Vikor Scientific, LLC reported a data breach to the Oregon Attorney General. The breach was reported on 2026-02-06. The breach occurred during 11/8/2025 - 11/9/2025. The breach was discovered on 12/12/2025. 139,964 individuals were affected. Notice was sent on 2/6/2026.

Vikor Scientific, LLC, a health sector entity reported a ransomware incident to the Washington Attorney General. The organization became aware of the incident on 2025-11-13 and filed notice on 2026-02-06. 1,456 Washington residents were affected. 85 days elapsed between awareness and notification. 5 days to identify the breach. 0 days to contain the breach.

Vikor Scientific, LLC. reported to HHS on 2026-02-06 a Hacking/IT Incident affecting 139,964 individuals. Breached information located on Network Server, Other. The incident involved a business associate cyberattack exposing clinical, demographic, and financial PHI. The entity notified HHS, individuals, and media, and provided free credit monitoring.