This article argues that detection-only security fails because runtime alerts arrive after malicious dependencies have already executed, exfiltrated data, or established persistence. It recommends shifting software supply chain defense to the point of ingestion with a pre-vetted internal catalog, automated governance, and provenance-backed controls to block threats before they enter the pipeline. #xzUtils #ActiveState #CISA
Keypoints
- Runtime scanning is too late to stop supply chain compromise.
- The xz Utils backdoor shows how malicious code can run before detection.
- Open source ingestion should be governed at the point of download.
- A pre-vetted internal catalog can block unverified dependencies before they enter the pipeline.
- Automated policy enforcement is needed to keep pace with AI-generated code and fast-moving threats.
Read More: https://thehackernews.com/expert-insights/2026/06/why-runtime-scanning-is-too-late-for.html