Russian Federation
RUS
Cyberattack disrupts VSK Insurance digital services and insurance workflows
A large cyberattack beginning around 12 November 2025 severely disrupted VSK's IT environment, website, mobile application and email. Customers reported inability to buy or amend policies and obtain guarantee letters, while some healthcare providers delayed or cancelled appointments because insurance coverage could not be verified. Physical offices continued operating, but digital insurance-service delivery was materially degraded.
82
Estimated severity
82 / 100
92
Source reliability
92 / 100
Approximate Date
12/11/2025
Targeted Company
VSK
Targeted Company Supply Chain Impact
Distribution & Fulfillment
Procurement & Sourcing
Production & Manufacturing
Sales (Retail & Ecommerce)
Warehousing
Service Delivery
Unrecognized Impact
Supply Chain Relations
No information
Geographic Impact
Country Targeted Company
Other Affected Countries
No other affected countries reported
Target country
Russian Federation
Affected countries
Russian Federation
Impacted regions
No information
Operational Impact
Duration
No information
Financial impact (USD M)
No information
Impact types
Service unavailabilityService degradationBacklog or order accumulationOperational disruption
Affected sectors
Finance & Insurance
Affected departments
Information TechnologyCustomer ServiceSales
Attack Profile
Attack types
No information
Attributed threat actors
No information