ChatGPT Crashes Worldwide — Downdetector Alarms, OpenAI Responds, Markets React
ChatGPT suffered a global outage on Oct. 23–24, 2025, with thousands reporting failures and slowdowns as Downdetector logged a surge in complaints. The disruption hit users across the US, Europe, and beyond, while OpenAI’s status page showed “All Systems Operational.” OpenAI acknowledged “increased error rates” and restored service within hours. The incident followed a major AWS outage days earlier that also affected ChatGPT.