Netherlands
NLD
Leaseweb disables critical systems after detecting breach; some cloud customers experience downtime
On the night of 22/08/2023, Leaseweb detected unusual activity in parts of its cloud environments while investigating Customer Portal downtime. To mitigate risk, it temporarily disabled certain critical systems affecting the Customer Portal, leading to downtime for a small number of cloud customers. Leaseweb engaged a DFIR firm and said the incident was contained while systems were being restored.
35
Estimated severity
35 / 100
84
Source reliability
84 / 100
Approximate Date
22/08/2023
Targeted Company
LEASEWEB
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
Service unavailabilityService degradationDownstream customer disruption
Affected sectors
Technology & IT Services
Affected departments
Information Technology
Attack Profile
Attack types
Unauthorized access
Attributed threat actors
No information
Sources
Incident Sources
securityweek.comhttps://www.securityweek.com/leaseweb-reports-cloud-disruptions-due-to-cyberattackbleepingcomputer.comhttps://www.bleepingcomputer.com/news/security/leaseweb-is-restoring-critical-systems-after-security-breachtechzine.euhttps://www.techzine.eu/news/security/110586/cyber-attack-hits-international-hosting-service-of-leasewebleasewebstatus.comhttps://www.leasewebstatus.com/incidents/leaseweb-customer-portal-not-available/jrhktsaf