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BlackSuit ransomware attack disrupts Groveport Madison school network and classroom IT

A ransomware attack reported on 5 December 2023 disrupted network and server availability at Groveport Madison Schools in Ohio. Internet access was curtailed while systems were secured, causing classroom activity and attendance administration to shift to paper processes for several days. Schools continued teaching rather than closing; the disruption was a degradation of instructional delivery, not a complete shutdown.

71

Estimated severity

71 / 100

93

Source reliability

93 / 100

Approximate Date

2023-12-05

Targeted Company

GROVEPORT MADISON SCHOOLS

Targeted Company Supply Chain Impact

  1. Distribution & Fulfillment

  2. Procurement & Sourcing

  3. Production & Manufacturing

  4. Sales (Retail & Ecommerce)

  5. Warehousing

  6. Service Delivery

  7. Unrecognized Impact

Supply Chain Relations

No information

Geographic Impact

Country Targeted Company

United States

USA

Other Affected Countries

No other affected countries reported

Target country

United States

Affected countries

United States

Impacted regions

Ohio · United States

Operational Impact

Duration

No information

Financial impact (USD M)

No information

Impact types

Service degradation

Affected sectors

Education & Research

Affected departments

Information Technology

Attack Profile

Attack types

Ransomware

Attributed threat actors

BLACKSUIT

Sources

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