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Everest ransomware hits Vikor Scientific ‘s supplier, data of 140,000 patients stolen

Securityaffairs.Co •Pierluigi Paganini • February 24, 2026

Everest ransomware claims an attack on diagnostic firm Vikor Scientific (Vanta Diagnostics), exposing data of nearly 140,000 people. The Everest ransomware group has claimed responsibility for a cyberattack on Vikor Scientific, now operating as Vanta Diagnostics. The healthcare diagnostic firm disclosed a data breach impacting nearly 139,964 individuals, as reported by the US Department of […]

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Everest Ransomware Breach Exposes Data of 140,000 Patients at Vikor Scientific The Everest ransomware group has claimed responsibility for a cyberattack on Vikor Scientific, now known as Vanta Diagnostics. This breach has resulted in the exposure of sensitive data belonging to approximately 139,964 individuals, as confirmed by the US Department of Health and Human Services. 3 sources 45

Extracted Entities

Everest ransomware hits Vikor Scientific ‘s supplier, data of 140,000 patients stolen

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Extracted Entities

Attack Types (2)

Companies (2)

Industries (1)

MITRE ATT&CK (1)

Ransomware Groups (1)