Your Custom GPTs Die May 15—OpenAI Workspace Agents Replace Them
OpenAI retired Custom GPTs for Codex-powered Workspace Agents. 24/7 cloud agents, Slack and SharePoint via MCP. Free until May 6, then credits.
April 23, 2026 · 13 min readprompt injection defense
Every THE D[AI]LY BRIEF article on prompt injection defense — enterprise AI analysis, benchmarks, vendor comparisons, and ROI frameworks for technology and business leaders. Updated as new coverage publishes.