mediumUSAWater
Impact
Operator beralih ke prosedur manual; suplai air aman, kualitas tidak berubah.
Initial vector
Ransomware (server plant)
Lessons learned
- Manual ops drill rutin
- Backup HMI/SCADA offline
- CISA reporting <24 jam
Ransomware menyerang server plant pengolahan air Minot - manual fallback mencegah dampak fisik.