ToolsThe story, in brief
Introducing Lockdown Mode and Elevated Risk labels in ChatGPT
OpenAI ships Lockdown Mode. ChatGPT now blocks prompt injection attacks—enterprise security just got a new baseline.
The KeyNews take
Why it matters
OpenAI is shipping native security features designed to prevent prompt injection and data exfiltration in ChatGPT—a critical capability for enterprises deploying AI in sensitive workflows. This is a product maturation play that directly addresses a top concern from CISOs evaluating generative AI adoption.
The key facts
6 to knowFeature: Lockdown Mode for ChatGPT
Feature: Elevated Risk labels
Use case: Defense against prompt injection attacks
Use case: Prevention of AI-driven data exfiltration
Target: Organizations/enterprises
Published: Feb 13, 2026
Go to the source
OpenAI Blogopenai.com
Publisher excerpt: Introducing Lockdown Mode and Elevated Risk labels in ChatGPT to help organizations defend against prompt injection and AI-driven data exfiltration.