AI-native code editor from Anysphere, focused on agentic coding and an extension ecosystem.
Lauren Tan, who leads the Grok Bot desktop app at SpaceXAI, shared her team's AI coding playbook at the AI Engineer conference: encode every correction as a lint rule instead of prose in agent docs, keep the codebase clean so AI does not copy bad patterns, ban error-prone APIs and 99% of comments, and have AI run and self-verify its own work with recordings. The team merged 11,000 PRs last month with roughly 0.5% reverted, and the app is faster than at launch.
Cursor released its investigation into an October security incident in which attackers used leaked Fireworks keys to steal data from a shared storage bucket, then leveraged internal credentials to inject a tampered Claude Code extension into the Cursor marketplace. The malicious build stayed live for about 11 hours and affected up to 5,000 users; fewer than 0.05% of non-privacy-mode users had agent trace data exposed, and Cursor has notified affected customers and rotated credentials.
Fireworks AI confirmed that an attacker breached its cloud provider to compromise a development system, exposing some customer billing information and datasets. Notion disclosed that roughly 1% of its customers were affected, disconnected its systems from Fireworks on November 3, and deleted stored data. It marks the second security incident for Fireworks in two months.