Cisco's Talos Threat Intelligence group has identified malware that employs a "hive mind" approach, using multiple AI models including Claude Code, Codex, Cursor, and Gemini to vote on its next actions without human intervention. The team released an open-source toolkit called CAIRN to detect this emerging category of AI-integrated malware.
San Francisco-based Lightsage has raised $4 million in seed funding led by Nexus Venture Partners to build what it calls an 'Agent-Led Growth' platform, helping software companies optimize their products to be discovered and chosen by AI coding agents like Claude Code, Codex, and Cursor rather than human users.
OpenAI announced it will stop providing AI models to Cursor, the coding tool company recently acquired by SpaceX, citing concerns about Elon Musk's companies violating contracts. The move escalates the rivalry between OpenAI CEO Sam Altman and Musk.
SpaceX reportedly approached AI coding startup Cognition AI about a potential acquisition, which would have been its second major AI takeover following a $60 billion purchase of Cursor. Cognition CEO Scott Wu publicly denied the reports, stating the company is not for sale and hasn't engaged in such discussions.
Z.ai (Zhipu AI) released GLM-5.3, a 743-billion-parameter open-weights AI model that the company claims is the most capable coding model available. The model reportedly discovered 2,436 vulnerabilities across 269 projects, including a serious flaw in the Cursor code editor and 1,097 critical bugs in Linux, WebKit, and FreeBSD.
Security researchers at Pillar Security disclosed multiple sandbox escapes and boundary bypasses across Cursor, OpenAI Codex, Google Gemini CLI, and Antigravity. In most cases, the agents remained inside their sandboxes but wrote files that trusted host components later executed, loaded, or scanned; other findings involved denylist weaknesses and access to privileged local daemons outside the sandbox boundary.
SpaceXAI released Grok 4.5, its first model since going public, trained in collaboration with Cursor and priced significantly lower than competing models from Anthropic and OpenAI. While trailing GPT-5.5 and Fable 5 in coding benchmarks, the model uses 4.2 times fewer tokens than Opus 4.8 and costs a fraction of competitors.
Elon Musk's SpaceX has agreed to acquire Anysphere, the company behind AI coding tool Cursor, for $60 billion in stock just days after SpaceX's IPO. The acquisition propels SpaceX past Amazon to become the world's fifth most valuable company.
AI coding assistant Cursor is reportedly in discussions to raise over $2 billion at a $50 billion valuation, with returning backers Andreessen Horowitz and Thrive expected to lead the round amid strong enterprise adoption.
MiniMax released model weights for MiniMax M2.7 on Hugging Face, a self-evolving agent model that scores 56.22% on SWE-Pro and 57.0% on Terminal Bench 2. The company also released MMX-CLI, a command-line interface providing native access to image, video, speech, music, vision, and search capabilities.
AI coding tool Cursor has released version 3 with a completely redesigned interface built around running multiple AI agents in parallel, moving away from traditional IDE layouts toward an 'agent-first' workflow for developers.
