{"id":19734,"date":"2026-03-30T18:05:00","date_gmt":"2026-03-30T18:05:00","guid":{"rendered":"https:\/\/sekuritasit.com\/index.php\/2026\/03\/30\/openai-patches-chatgpt-data-exfiltration-flaw-and-codex-github-token-vulnerability-infothehackernews-com-the-hacker-news\/"},"modified":"2026-03-30T18:05:00","modified_gmt":"2026-03-30T18:05:00","slug":"openai-patches-chatgpt-data-exfiltration-flaw-and-codex-github-token-vulnerability-infothehackernews-com-the-hacker-news","status":"publish","type":"post","link":"https:\/\/sekuritasit.com\/index.php\/2026\/03\/30\/openai-patches-chatgpt-data-exfiltration-flaw-and-codex-github-token-vulnerability-infothehackernews-com-the-hacker-news\/","title":{"rendered":"OpenAI Patches ChatGPT Data Exfiltration Flaw and Codex GitHub Token Vulnerability info@thehackernews.com (The Hacker News)"},"content":{"rendered":"<p>A previously unknown vulnerability in OpenAI ChatGPT allowed sensitive conversation data to be exfiltrated without user knowledge or consent, according to new findings from Check Point.<br \/>\n&#8220;A single malicious prompt could turn an otherwise ordinary conversation into a covert exfiltration channel, leaking user messages, uploaded files, and other sensitive content,&#8221; the cybersecurity company said in<a href=\"https:\/\/thehackernews.com\/2026\/03\/openai-patches-chatgpt-data.html\" target=\"_blank\" class=\"feedzy-rss-link-icon\">Read More<\/a>\u00a0<\/p>","protected":false},"excerpt":{"rendered":"<p>A previously unknown vulnerability in OpenAI ChatGPT allowed sensitive conversation data to be exfiltrated without user knowledge or consent, according to new findings from Check Point. &#8220;A single malicious prompt could turn an otherwise ordinary conversation into a covert exfiltration channel, leaking user messages, uploaded files, and other sensitive content,&#8221; the cybersecurity company said inRead 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