Netherlands
NLD
TenneT discloses data leak linked to MOVEit mass‑exploitation
TenneT confirmed a data leak associated with exploitation of the MOVEit Transfer vulnerability (CVE‑2023‑34362) amid the late‑May/June 2023 mass‑exploitation campaign. No operational service interruptions were reported.
20
Estimated severity
20 / 100
88
Source reliability
88 / 100
Approximate Date
31/05/2023
Targeted Company
TENNET
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
No information
Affected sectors
Energy & Utilities
Affected departments
No information
Attack Profile
Attack types
Zero-day exploitationExploitation of vulnerabilityData breachData exfiltration
Attributed threat actors
No information