Proton Drive is an encrypted cloud storage service. Qilin ransomware affiliates used Proton Drive for data exfiltration before ransomware deployment in attacks exploiting CVE-2026-0257.
Proton Drive is an encrypted cloud storage service. Qilin ransomware affiliates used Proton Drive for data exfiltration before ransomware deployment in attacks exploiting CVE-2026-0257.