Netherlands
NLD
Ransomware forces closure of about 120 Colosseum Dental clinics
In early August 2022 a ransomware attack rendered patient records and centralized computer systems inaccessible at Colosseum Dental Nederland within the Benelux operation. Around 120 Dutch dental practices temporarily closed and patient appointments were postponed, with clinics reopening in stages. Reporting locates the operational closures in the Netherlands rather than across all European clinics.
87
Estimated severity
87 / 100
93
Source reliability
93 / 100
Approximate Date
2022-08-03
Targeted Company
COLOSSEUM DENTAL BENELUX
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
Netherlands
Affected countries
Netherlands
Impacted regions
No information
Operational Impact
Duration
No information
Financial impact (USD M)
No information
Impact types
Facility shutdownOperational disruptionService unavailability
Affected sectors
Healthcare & Public Health
Affected departments
Facilities & Physical OperationsInformation Technology
Attack Profile
Attack types
Ransomware
Attributed threat actors
No information
Sources
Incident Sources
ad.nlhttps://www.ad.nl/eindhoven/zeven-tandartspraktijken-in-regio-getroffen-door-cyberaanval~a1e8edef/rd.nlhttps://www.rd.nl/artikel/986196-tandartspraktijken-weer-open-na-aanval-met-gijzelsoftwareagconnect.nlhttps://www.agconnect.nl/business/security/120-tandartspraktijken-dicht-door-cyberaanvalvpngids.nlhttps://www.vpngids.nl/nieuws/eindhovens-bedrijf-onderhandelde-met-aanvallers-tandartspraktijken/techzine.euhttps://www.techzine.eu/news/security/85448/cyberattack-closes-more-than-100-dental-practices-in-benelux/