{"id":33,"date":"2026-06-11T09:00:00","date_gmt":"2026-06-11T09:00:00","guid":{"rendered":"https:\/\/cybershield.co.th\/?p=33"},"modified":"2026-06-11T09:00:00","modified_gmt":"2026-06-11T09:00:00","slug":"prompt-injection-when-your-ai-agents-are-tricked-into-working-for-attackers","status":"publish","type":"post","link":"https:\/\/cybershield.co.th\/?p=33","title":{"rendered":"Prompt injection: when your AI agents are tricked into working for attackers"},"content":{"rendered":"<p>AI agents that read email, search documents or call APIs on their own open a new attack surface. Attackers hide instructions in web pages, attachments or messages; when the agent reads that content it may follow them, forwarding confidential data or changing settings.<\/p>\n<h2>How to defend<\/h2>\n<ul>\n<li>Give agents least privilege and separate service accounts from human accounts<\/li>\n<li>Require human approval before an agent sends data outside or makes financial transactions<\/li>\n<li>Log every tool call an agent makes and feed it to the SOC<\/li>\n<li>Red-team AI systems before go-live<\/li>\n<\/ul>\n<p><em>Trend analysis by the Cybershield Threat Intelligence team.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Companies are wiring AI agents into email, documents and internal systems. Hidden instructions in a web page or file can make an agent leak data.<\/p>\n","protected":false},"author":1,"featured_media":148,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-33","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-threat-news"],"_links":{"self":[{"href":"https:\/\/cybershield.co.th\/index.php?rest_route=\/wp\/v2\/posts\/33","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cybershield.co.th\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cybershield.co.th\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cybershield.co.th\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cybershield.co.th\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=33"}],"version-history":[{"count":0,"href":"https:\/\/cybershield.co.th\/index.php?rest_route=\/wp\/v2\/posts\/33\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cybershield.co.th\/index.php?rest_route=\/wp\/v2\/media\/148"}],"wp:attachment":[{"href":"https:\/\/cybershield.co.th\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=33"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cybershield.co.th\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=33"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cybershield.co.th\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=33"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}