blast-radius
2 posts — newest first.
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Agent Sandboxes Start 6× Faster Now. Isolation Just Got Cheaper Than the Workaround.
Cloudflare cut median time-to-interactive from 4.0s to 648ms. The number matters because cold start is why teams share sandboxes they shouldn't share.
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An agent breached Hugging Face in 4.5 days. The controls that would have stopped it are boring.
Hugging Face's July 2026 postmortem is the clearest agent-intrusion writeup we have. The failures were IMDS, admission policy, and one shared credential.