criticalUSAMultiCyberAv3ngers
Impact
75+ PLC water/energy/government AS disusupi; gangguan operasional & finansial dilaporkan.
Initial vector
PLC internet-facing (Unitronics, Siemens, Schneider)
Lessons learned
- Hapus PLC dari internet publik
- Ganti default credential vendor
- Logging & MFA engineering workstation