Russian Federation
RUS
DDoS attack disrupts Baikal Teleport internet services
Baikal Teleport reported a DDoS attack in late May 2026 and warned customers that internet connectivity could be unstable or unavailable while mitigation was underway. Regional reporting documented significant subscriber outages, establishing a direct cyber event that materially interrupted the provider's core connectivity service.
68
Estimated severity
68 / 100
—
Source reliability
No information
Approximate Date
27/05/2026
Targeted Company
BAIKAL TELEPORT
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
Irkutsk Oblast · Russian Federation
Operational Impact
Duration
No information
Financial impact (USD M)
No information
Impact types
Service unavailabilityService degradation
Affected sectors
Telecommunications
Affected departments
Information Technology
Attack Profile
Attack types
Distributed denial of service
Attributed threat actors
No information
Sources
Incident Sources
irk.todayhttps://irk.today/2026/05/27/internet-provayder-v-irkutske-podvergsya-ddos-atake/irk.ruhttps://www.irk.ru/news/articles/20260624/ddos/abakan-news.ruhttps://abakan-news.ru/%D1%81%D0%B5%D1%80%D0%B8%D1%8F-%D0%BC%D0%B0%D1%81%D1%81%D0%BE%D0%B2%D1%8B%D1%85-ddos-%D0%B0%D1%82%D0%B0%D0%BA-%D0%BE%D0%B1%D1%80%D1%83%D1%88%D0%B8%D0%BB%D0%B0%D1%81%D1%8C-%D0%BD%D0%B0-%D1%81%D0%B8/