Incident Analysis
WannaCry's Supply Chain Dimensions
WannaCry was not a supply chain attack in the usual sense. Its real supply chain story is EternalBlue, NSA leaks, and the patch cycle.
Jan 1, 20267 min read
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Supply Chain Security, in plain English.
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
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cross-spawn ReDoS vulnerability (CVE-2024-21538)
CVE-2024-21538 is a ReDoS flaw in the widely-used cross-spawn npm package. Learn the impact, CVSS/EPSS context, and how to remediate it.
Jan 1, 20267 min read
Vulnerability Analysis
Express.js open redirect vulnerability (CVE-2024-29041)
CVE-2024-29041 lets attackers weaponize Express.js redirects for phishing. See affected versions, CVSS/EPSS data, and how to remediate fast.
Jan 1, 20267 min read
Industry Analysis
Third-party risk management for telehealth platforms
A six-step playbook for telehealth vendor risk management: inventory PHI flows, tier HIPAA business associate risk, run SCA on vendor SDKs, and monitor continuously.
Jan 1, 20268 min read
Vulnerability Analysis
http-cache-semantics ReDoS vulnerability (CVE-2022-25881)
CVE-2022-25881 lets attacker-influenced HTTP responses trigger catastrophic regex backtracking in http-cache-semantics, hanging Node.js services. Here's how to detect and fix it.
Jan 1, 20267 min read
Buyer's Guides
Buyer's guide: selecting an SBOM tool for medical device ...
A buyer's guide comparing SBOM and SCA tools for medical device makers navigating FDA cybersecurity requirements, with honest vendor strengths and limitations.
Jan 1, 20268 min read
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