{"id":16035,"date":"2026-09-29T16:22:41","date_gmt":"2026-09-29T14:22:41","guid":{"rendered":"https:\/\/dombert.de\/?p=16035"},"modified":"2026-09-29T16:22:59","modified_gmt":"2026-09-29T14:22:59","slug":"anyone-running-a-ki-chatbot-must-be-prepared-for-sensitive-input","status":"publish","type":"post","link":"https:\/\/dombert.de\/en\/wer-einen-ki-chatbot-betreibt-muss-mit-sensiblen-eingaben-rechnen\/","title":{"rendered":"Anyone operating an AI chatbot must be prepared for sensitive input"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"16035\" class=\"elementor elementor-16035\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1a0ffbe9 e-con-full e-flex e-con e-parent\" data-id=\"1a0ffbe9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-404150 e-con-full e-flex e-con e-child\" data-id=\"404150\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-65397b9e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"65397b9e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47d680d3 elementor-widget__width-auto elementor-widget-mobile__width-initial elementor-widget elementor-widget-heading\" data-id=\"47d680d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Anyone operating an AI chatbot must be prepared for sensitive input<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-660bafd9 e-con-full e-flex e-con e-child\" data-id=\"660bafd9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-291e980a elementor-widget__width-initial elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"291e980a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-149b0d28 elementor-widget__width-auto elementor-widget-tablet__width-initial elementor-widget-tablet_extra__width-initial elementor-widget elementor-widget-heading\" data-id=\"149b0d28\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/dombert.de\/en\/person\/michael-jessen-lieberum\/\"><a href=\"https:\/\/dombert.de\/en\/secondary-autor\/michael-jessen-lieberum\/\" rel=\"tag\">Michael Jessen-Lieberum<\/a><\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-51028a63 e-con-full e-flex e-con e-child\" data-id=\"51028a63\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-507e4e58 elementor-widget__width-auto elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"507e4e58\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon elementor-animation-grow\" href=\"https:\/\/www.linkedin.com\/company\/dombert-rechtsanwaelte\/posts\/?feedView=all\" target=\"_blank\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fab-linkedin\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 32H31.9C14.3 32 0 46.5 0 64.3v383.4C0 465.5 14.3 480 31.9 480H416c17.6 0 32-14.5 32-32.3V64.3c0-17.8-14.4-32.3-32-32.3zM135.4 416H69V202.2h66.5V416zm-33.2-243c-21.3 0-38.5-17.3-38.5-38.5S80.9 96 102.2 96c21.2 0 38.5 17.3 38.5 38.5 0 21.3-17.2 38.5-38.5 38.5zm282.1 243h-66.4V312c0-24.8-.5-56.7-34.5-56.7-34.6 0-39.9 27-39.9 54.9V416h-66.4V202.2h63.7v29.2h.9c8.9-16.8 30.6-34.5 62.9-34.5 67.2 0 79.7 44.3 79.7 101.9V416z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1e0a4a5f e-con-full e-flex e-con e-parent\" data-id=\"1e0a4a5f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-37a9721c e-con-full e-flex e-con e-child\" data-id=\"37a9721c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4c17e21c e-con-full e-flex e-con e-child\" data-id=\"4c17e21c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f0f962 elementor-widget__width-initial elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f0f962\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c7816d6 elementor-widget__width-auto elementor-widget-tablet__width-auto elementor-widget-mobile__width-auto elementor-widget elementor-widget-heading\" data-id=\"3c7816d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span>Posts<\/span><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5fca92e5 elementor-widget__width-auto elementor-widget-tablet__width-auto elementor-widget-mobile__width-auto elementor-widget elementor-widget-heading\" data-id=\"5fca92e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">|<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2073ca1a elementor-widget__width-auto elementor-widget-tablet__width-auto elementor-widget-mobile__width-auto elementor-widget elementor-widget-heading\" data-id=\"2073ca1a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">29.09.2026<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-70f7d441 elementor-widget__width-initial elementor-widget-tablet__width-initial elementor-widget-mobile__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"70f7d441\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Anyone operating an AI chatbot must expect that users may entrust the system with particularly sensitive information. The processing of such data is then governed by Article 9 of the General Data Protection Regulation (GDPR) and generally requires explicit consent. This is clear from a judgement by the Cologne Regional Court (Case No. 33 O 120\/24 of 17 September 2026).<\/p><p>\u00a0<\/p><p>\u00a0<\/p><p>In this case, the Federation of German Consumer Organisations (vzbv) had brought an action for an injunction against Snap Group Limited, which offers the \u201eSnapchat\u201c app in Germany. Since mid-2023, the app has featured a free AI chatbot called \u201eMy AI\u201c, which is based on a customised version of ChatGPT. Before using the chatbot for the first time, a notice appeared which users had to confirm by selecting \u201eOK\u201c. In doing so, they gave their consent for their information to be used, amongst other things, to personalise adverts.<\/p><p>\u00a0<\/p><p>The Regional Court has now prohibited the processing of chatbot inputs for advertising purposes. The chatbot explicitly encourages users to ask it all sorts of questions. This would predictably lead to the disclosure of sensitive data, particularly as the app is also aimed at minors, who are less aware of these risks. However, under Article 9 of the GDPR, specific data processing requirements apply to special categories of personal data. Whether the operator specifically intended to collect sensitive information is also irrelevant. The mere advice not to enter any confidential data is a non-binding recommendation and not a prohibition. The defendant did not obtain explicit consent in accordance with Article 9(2)(a) of the GDPR. Nor does the notice confirmed with \u201eOK\u201c constitute sufficient consent. Furthermore, the court ruled that the company must not include pre-ticked boxes for advertising consent or the pre-selection of the advertising topics \u201ealcohol\u201c and \u201egambling\u201c in the accounts of minors within its app.<\/p><p>\u00a0<\/p><p>For local authorities and other public bodies, it is not so much the advertising issues as the Regional Court\u2019s comments on the processing of special categories of personal data that are of significance: \u201eAny public authority using an AI chatbot for citizen services or general enquiries must expect that information relating to health, religion or similarly sensitive topics within the meaning of Article 9 of the GDPR may also be provided,\u201c explains Rechtsanwalt\u2019s Michael Jessen-Lieberum. \u201eA general notice that users simply click away is generally not sufficient: if the processing of the data entered is to be based on consent, that consent must be given explicitly and must clearly cover the sensitive data as well.\u201c<\/p><p>\u00a0<\/p><p>The judgement is not yet final.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-36926767 e-con-full e-flex e-con e-parent\" data-id=\"36926767\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-929e2f7 e-con-full e-flex e-con e-child\" data-id=\"929e2f7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6baea470 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"6baea470\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><b>DOMBERT<\/b> Rechtsanw\u00e4lte 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Die Verarbeitung dieser Eingaben richtet sich dann nach Art. 9 der Datenschutz-Grundverordnung (DSGVO) und setzt regelm\u00e4\u00dfig eine ausdr\u00fcckliche Einwilligung voraus. Das geht aus einem Urteil des Landgerichts K\u00f6ln hervor (Az.: 33 O 120\/24 vom 17.09.2026). \u00a0 [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":3942,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[45],"tags":[],"secondary-autor":[133],"class_list":["post-16035","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-meldung","secondary-autor-michael-jessen-lieberum"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Wer einen KI-Chatbot betreibt, muss mit sensiblen Eingaben rechnen - DOMBERT Rechtsanw\u00e4lte<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dombert.de\/en\/anyone-running-a-ki-chatbot-must-be-prepared-for-sensitive-input\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Wer einen KI-Chatbot betreibt, muss mit sensiblen Eingaben rechnen - DOMBERT Rechtsanw\u00e4lte\" \/>\n<meta property=\"og:description\" content=\"| Wer einen KI-Chatbot betreibt, muss damit rechnen, dass Nutzerinnen und Nutzer dem System auch besonders gesch\u00fctzte Informationen anvertrauen. 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