An emerging stack of open-source tooling is developing around AI agents, with initiatives like model context protocol (MCP), a technology from Anthropic, and Agent2Agent (A2A) from Google, which ...

I think that’s an inevitable thing.” While acknowledging that a prevalent open source alternative to Cuda does not exist today, Aniszczyk was confident that the community will coalesce around one.

The attack also involved GC2, an open-source post-exploitation backdoor that uses Google Sheets or Microsoft SharePoint for command-and-control (C2) and data exfiltration.