Weekly news update - 4.9.2026

Cloud and Cybersecurity News · Sep 4, 2026 · 21m

☁️ Cloud

Graviton5-powered EC2 R9g/R9gd instances hit GA, offering up to 25% better compute performance, 5x larger L3 cache, and hardware-level isolation via the Nitro Isolation Engine.

🔒 Cybersecurity

Cybersecurity agencies issued joint guidance warning cloud providers to establish pre-configured, out-of-band communication paths to notify customers during critical breach incidents.

🤖 AI/ML

AWS launched Agent Registry in Bedrock AgentCore to deliver a centralized dual-plane control plane for discovering, registering, and governing AI agents and tools.

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