OpenAI deployed two security features targeting prompt injection attacks that exploit AI systems' growing connectivity to external networks and applications. Lockdown Mode and Elevated Risk labels, announced last week, represent a shift from relying solely on model training to implementing deterministic infrastructure controls that physically prevent data exfiltration regardless of prompt manipulation. What You Need to Know About the Lockdown Mode Lockdown Mode is an optional security setting designed for high-risk users including executives and security teams at prominent organizations who require protection against advanced threats. The feature tightly constrains how ChatGPT interacts with...