United Kingdom
GBR
Blacon High School reported a ransomware attack on 17 January 2025. The school closed to all students on 20-22 January while devices and systems were investigated and rebuilt, then reopened only to Years 10 and 11 on 23-24 January while younger students remained at home. Full in-person operations resumed on 27 January, while some communications systems were still recovering.
Estimated severity
70 / 100
Source reliability
98 / 100
Approximate Date
17/01/2025
Targeted Company
BLACON HIGH SCHOOL
Distribution & Fulfillment
Procurement & Sourcing
Production & Manufacturing
Sales (Retail & Ecommerce)
Warehousing
Service Delivery
Unrecognized Impact
Supply Chain Relations
No information
United Kingdom
GBR
No other affected countries reported
Target country
United Kingdom
Affected countries
Impacted regions
No information
Duration
5 days
Financial impact (USD M)
No information
Impact types
Affected sectors
Affected departments
Attack types
Attributed threat actors
No information
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