HackerFeeds

CyberSecurity News

Researchers Bypass ChatGPT Lockdown Mode to Exfiltrate Chats Without User Interaction

The Hacker News
· November 5, 2026

AI summary

Cybersecurity researchers have found a vulnerability in OpenAI ChatGPT's Lockdown Mode that could be exploited to bypass its protections. Lockdown Mode is a setting introduced to reduce the risk of data exfiltration from prompt injections. The vulnerability allowed for the potential theft of chat data without user interaction. This flaw could also enable phishing attacks. The issue has now been patched by OpenAI.

Read the full article at The Hacker Newsthehackernews.com/2026/11/researchers-bypass-chatgpt-lockdown.html

This is an AI-generated brief aggregated by HackerFeeds for convenience and grounded in the source’s own summary; the related CVE, threat-group and country data is from HackerFeeds’ own indexes. The original article is the authoritative source — all rights belong to The Hacker News.