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Health Services Executive (HSE) Security Incident
14/05/2021
1592 days ago
Resolved
Incident Overview
Situation Description
The Health Services Executive (HSE) in Ireland was crippled by the Conti ransomware attack on May 14, 2021, leading to widespread disruption of healthcare services and impacting patient safety.
Event Types
Ransomware
Malware / Destructive Attack
Industry Sector
HealthcareGeographic Scope
National (Other)Response Actions
Refused to pay Ransom / Extortion
Impact Analysis
Event Types (2 identified)
Ransomware
Malware / Destructive Attack
Financial Impact
$100,000,000 USDRecords Affected
0Primary Impacts
Operational Disruption
Reputational Damage
Key Decisions Made
Ireland refused to pay the US$20 million ransom demanded by the Conti ransomware attackers.; The HSE's IT infrastructure requires at least 100 million for repair and upgrades following the attack.; The article explores the probable playbook of the attack and examines its practical impact on patient safety and nursing roles.
Technical Analysis
Attack Method
Phishing
Threat Actor Attribution
Conti
CryptoTech
Wizard Spider
Vulnerability / Tool
Trickbot
Cobalt Strike
Zerologin
Mimikatz
FortiGate Firewall Vulnerability
Additional Information
Quick Facts
- Company:
- Health Services Executive (HSE)
- Date:
- 14/05/2021
- Status:
- Resolved
- Decision Maker:
- nan
- Position:
- nan
- Published:
- 21/12/2021
Source Information
Original Query
Ireland Health Service Executive (HSE) final report on Conti ransomware attack recovery costsTimeline
Information Published
21/12/2021
Incident Occurred
14/05/2021 (1592 days ago)
Status: Resolved
Estimated resolution based on age