Case File — THIN ICE
Medium Confidence
Evidence is credible and plausible but not fully corroborated.
No Action, Log Tip
File the tip; take no special defensive measures beyond standard posture.
Notify Utility Security Teams
Pass a low-confidence advisory to utility CISOs so they can raise routine vigilance, without public alarm.
Public Warning + Grid Lockdown
Issue a public warning and recommend utilities move to emergency lockdown procedures.