criticalUSAHealthcareALPHV
Impact
USD 2.4 miliar loss; klaim & resep nasional terganggu berbulan.
Initial vector
Citrix tanpa MFA → ALPHV
Malware / tooling
BlackCat
Lessons learned
- MFA wajib semua remote
- Vendor concentration risk
- SEC disclosure
Ransomware payment clearinghouse melumpuhkan ekosistem kesehatan US.