AI Agents
AI Agent Digest: Week 26, 2026 - Agent Spend Hits $206B, Amex Buys an Agent Startup, and 'Agentjacking' Hijacks Coding Agents
This was the week the numbers got serious, the incumbents got out their checkbooks, and the security researchers spoiled the party. Agent spending forecasts doubled, American Express bought an agent startup, and a new attack class showed exactly how fragile "let the agent read your tools" can be.