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DigitalOcean Managed Agents hits public preview with MCP tool gateway

DigitalOcean opened Managed Agents to everyone: Firecracker harness runtimes for Claude Code, Codex CLI, OpenCode and custom agents, plus an Action Gateway MCP endpoint over 16,000 tools with credentials kept outside the sandbox. Sessions create-to-first-reply in a few seconds, resume in ~300ms, and bill active CPU only.

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Talos: CLOSEDQUORUM malware lets four LLMs vote on next attack step

Cisco Talos documented CLOSEDQUORUM, a Windows credential stealer that asks DeepSeek, Qwen, Gemini, and Mistral what to do next and follows the majority vote—no attacker C2 server to block. The public binary is an inert template with placeholder API keys; Talos has not confirmed live victims…

iTnews

Bifrost CVE-2026-90898: unauth MCP client registration is RCE

JFrog found that Bifrost HTTP transport before 2.1.0 accepts an unauthenticated POST to /api/mcp/client and immediately starts the given stdio command as the gateway user when management auth is off (the default). Patch is transports/v2.1.0; rotate provider keys if the management API was exposed…

The Hacker News

Cloudflare ships Worker Previews for agent branch testing

Cloudflare launched Worker Previews so each Git branch gets an isolated production like Worker with its own URL, secrets, Durable Objects, and observability. Agents can deploy with npx wrangler preview, then verify via Playwright MCP and Workers Observability MCP before merge…

Cloudflare Blog

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