Briefings

Weekly OT security information for the people actually defending OT/ICS environments. Advisory breakdowns, a weekly summary, and incident analyses.

Case StudyMarch 31, 202610 min

The axios npm Supply Chain Attack: What Happened, How to Detect Exposure, and How to Remediate

On March 31, 2026, axios was compromised in a targeted supply chain attack. Attackers deployed a cross-platform RAT on developer machines, then erased all evidence before anyone noticed. Here is the full breakdown.

GuideMarch 24, 20266 min

What CISA ICS Advisories Actually Tell You (and What They Don't)

CISA publishes hundreds of ICS advisories every year. Most go unread. Here's how to quickly extract what actually matters from them, and what you'll need to find elsewhere.

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