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Threat Intelligence Blog

Critical Infrastructure Security Insights

Analysis, research, and operational intelligence from the team building Sentinel OS. Submarine cables, space weather, maritime threats, and more.

Threat AnalysisFeatured· 8 min read

The Escalating Threat to Submarine Cable Infrastructure in 2026

Over 400 submarine cable systems now carry 95% of global internet traffic, yet most have no real-time threat visibility. We analyze the growing attack surface — from vessel anchor drops to state-sponsored sabotage — and what operators must do now.

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