Iran Conflict — 2026-03-17
Iran Internet Blackout Day 18 at ~1% Connectivity; Hackers Target US Critical Infrastructure Despite Shutdown
Iran's internet remained at approximately 1% of normal connectivity on Day 18, costing the economy an estimated $35.7 million daily. Despite the domestic blackout, 60+ Iran-aligned hacktivist groups intensified offensive operations, with cybercrime activity surging 245% since February 28. Hackers claimed responsibility for an attack on US medical device company
Analysis
Connectivity has held at ~1% since it dropped from ~4% around March 10. The $35.7M daily economic cost figure is new. Despite the domestic blackout, Iran's offensive cyber capability continues to operate from external infrastructure, a pattern tracked since the March 16Unit 42 report.
Connectivity has held at ~1% since it dropped from ~4% around March 10. The $35.7M daily economic cost figure is new. Despite the domestic blackout, Iran's offensive cyber capability continues to operate from external infrastructure, a pattern tracked since the March 16