https://ransomware.vn/tin-tuc/idcf-cloud-ransomware-thang-10-2026Ransomware.VNvi2026-10-10T01:33:27ZIDCF Cloud xác nhận ransomware: bài học về bản sao lưu ngoài hạ tầng chínhhttps://ransomware.vn/en/tin-tuc/idcf-cloud-ransomware-thang-10-2026Ransomware.VNen2026-10-10T01:33:27ZIDCF Cloud confirms ransomware: a lesson in backups outside the primary infrastructure