The disclosed one-click attack via GitHub.dev and VS Code webviews represents more than a browser-sandbox bypass; it exposes a systemic failure in how OAuth tokens are scoped and passed between trusted editor surfaces. While the original reporting correctly flags the lack of repo-specific scoping and the abuse of local workspace extensions, it underplays the downstream risk to critical infrastructure. Defense contractors, intelligence-adjacent open-source maintainers, and national research labs routinely rely on the same GitHub workflows, turning a single stolen token into persistent read/write access across classified-adjacent repositories. Similar patterns emerged in the 2020 SolarWinds campaign and the 2023 3CX supply-chain incident, where initial developer footholds cascaded into enterprise-wide credential theft. Microsoft’s acknowledgment that desktop VS Code remains unaffected does little to mitigate the web-first attack surface that GitHub.dev deliberately promotes for rapid PR workflows. The rapid public disclosure—within an hour of GitHub notification—also highlights recurring coordination failures between Microsoft and GitHub security teams, echoing earlier VS Code extension trust-model disputes documented in 2024 Microsoft Security Response Center reports. At scale, this enables low-cost reconnaissance of private repositories by state actors monitoring developer communities in target nations, shifting power toward those who can weaponize everyday coding tools rather than traditional network intrusions.