United States
USA
Ohlone College ransomware disables student portal and campus communications
A ransomware attack on Ohlone Community College District on 20 January 2022 disrupted essential online student services. The student portal remained unavailable for 17 days, while telephone and email systems were offline for approximately ten days, impairing educational administration and service delivery.
78
Estimated severity
78 / 100
91
Source reliability
91 / 100
Approximate Date
2022-01-20
Targeted Company
OHLONE COMMUNITY COLLEGE DISTRICT
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
United States
Affected countries
United States
Impacted regions
No information
Operational Impact
Duration
17 days
Financial impact (USD M)
No information
Impact types
Service degradationService unavailability
Affected sectors
Education & Research
Affected departments
Customer ServiceInformation Technology
Attack Profile
Attack types
Ransomware
Attributed threat actors
No information