The GlassWorm malware family has shifted tactics, embedding malicious code inside software dependencies rather than browser or application extensions, a layer most security scanning tools do not reach. Dozens of confirmed malicious packages have been identified across software dependency ecosystems, indicating a deliberate, ongoing campaign rather than isolated incidents. Organizations that rely on extension-focused scanning alone have a structural blind spot in their software supply chain, increasing risk of undetected compromise in development pipelines and production environments.