{"id":264,"date":"2025-09-12T02:07:05","date_gmt":"2025-09-12T00:07:05","guid":{"rendered":"https:\/\/pekka.net\/netzmechaniker\/?post_type=situations&#038;p=264"},"modified":"2025-10-03T23:31:07","modified_gmt":"2025-10-03T21:31:07","slug":"datenpanne-kundendaten-oeffentlich-zugaenglich","status":"publish","type":"situations","link":"https:\/\/pekka.net\/netzmechaniker\/hilfe\/datenpanne-kundendaten-oeffentlich-zugaenglich\/","title":{"rendered":"Daten\u00adleck: Kunden\u00addaten \u00f6ffent\u00adlich zug\u00e4ng\u00adlich"},"content":{"rendered":"\n<p>Der Albtraum wird wahr: Kunden- oder andere sensible Daten von Ihrer Website, Ihrem Onlineshop, Ihrer Web-Applikation sind \u00f6ffentlich zug\u00e4nglich oder tauchen in einem Hackerforum auf! <\/p>\n\n\n\n<p>Ich schalte das System bei Bedarf ab, ermittle und schlie\u00dfe das Leck, dokumentiere f\u00fcr die Meldepflicht, unterst\u00fctze eventuell notwendige Meldungen und bereite bei Bedarf auch die Kundeninformation vor &#8211; diskret und professionell.<\/p>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-77f1c13e alignfull uagb-is-root-container\">\n<div style=\"height:1em\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\t<div id=\"related-block_cee567aeb720878f2d3e1c5a9b27c516\" class=\"wp-block-webhelfer-related related-block related-template-inline\">\n\t\t\t<div class=\"related-inline\">\n\t\t\t\t\t<span class=\"title\" style=\"font-weight: bold;\">\u00c4hnliche Themen:  <\/span>\n\t\t\t\t\n\t\t<div class=\"related-list-inline\">\n\t\t\t<a href=\"https:\/\/pekka.net\/netzmechaniker\/hilfe\/komplette-online-praesenz-verschwunden\/\" class=\"related-link-inline\">Kom&shy;plette Online-Pr\u00e4senz ver&shy;schwun&shy;den<\/a> &middot; <a href=\"https:\/\/pekka.net\/netzmechaniker\/hilfe\/insolvenzverwalter-fordert-sofortige-datensicherung\/\" class=\"related-link-inline\">Rechts\u00adstreit oder Insol\u00advenz &#8211; sofor\u00adtige Siche\u00adrung aller Da\u00adten notwendig<\/a> &middot; <a href=\"https:\/\/pekka.net\/netzmechaniker\/hilfe\/website-vor-wichtigem-termin-abgestuerzt\/\" class=\"related-link-inline\">Web\u00adsite vor wichtigem Termin abge\u00adst\u00fcrzt<\/a>\t\t<\/div>\n\t<\/div>\n\t<\/div>\n\t\n\n\n<div class=\"wp-block-uagb-container uagb-block-b3b02929 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\t<div id=\"offers-block_ff158b4ffa228cf273db4c429b16f29e\" class=\"wp-block-webhelfer-offers offers-block\" data-items-per-row=\"3\">\n\t\t\n\t\t\t\t\n\t\t\t\t\t<div class=\"offers-grid\" style=\"--items-per-row: 3\">\n\t\t\t\t\t\t\t\t\t<div class=\"offer-item\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"offer-price\">\n\t\t\t\t\t\t\t\t<span class=\"price-main\">GRATIS<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<h3 class=\"offer-title\">Unverbindliche Erstberatung<\/h3>\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"offer-subtitle\">E-Mail oder m\u00fcndlich bis 15 Min.<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/netzmechaniker\/kostenlose-beratung\" class=\"button-cta size-lg offer-cta\">\n\t\t\t\t\t\t\t\tAnfrage\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"offer-item\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"offer-price\">\n\t\t\t\t\t\t\t\t<span class=\"price-main\">ab 80 Euro\t\t\t\t\t\t\t\t\t<span class=\"price-postfix\">pro Stunde<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<h3 class=\"offer-title\">Fester<br>Termin<\/h3>\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"offer-subtitle\">mind. 1 Std.<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/netzmechaniker\/termin\" class=\"button-cta size-lg offer-cta\">\n\t\t\t\t\t\t\t\tAnfrage\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"offer-item\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"offer-price\">\n\t\t\t\t\t\t\t\t<span class=\"price-main\">nach Absprache<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<h3 class=\"offer-title\">Eil-Termin<br>bei Notfall<\/h3>\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"offer-subtitle\">mind. 1 Std.<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/netzmechaniker\/notfall-termin\" class=\"button-cta size-lg offer-cta\">\n\t\t\t\t\t\t\t\tAnfrage\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t<\/div>\n\t<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container is-style-feature uagb-block-e2fa32db alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\t<div id=\"features-block_de317b76027ca59e1b3f5a7f43b29825\" class=\"wp-block-webhelfer-features features-block\">\n\n\t\t\t\t\t<div class=\"features-grid\">\n\t\t\t\t\t\t\t\t\t<div class=\"feature-item\" >\n\n\t\t\t\t\t\t<div class=\"feature-content-container\">\n\t\t\t\t\t\t\t<div class=\"feature-icon\">\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/pekka.net\/netzmechaniker\/wp-content\/themes\/webhelfer\/assets\/images\/check.svg\" alt=\"Datenschutz-\/\/konform\" \/>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3 class=\"feature-title\">Datenschutz-<br>konform<\/h3>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"feature-subtitle\">Datenspeicherung ausschliesslich in der EU.<\/p>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"feature-item\" >\n\n\t\t\t\t\t\t<div class=\"feature-content-container\">\n\t\t\t\t\t\t\t<div class=\"feature-icon\">\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/pekka.net\/netzmechaniker\/wp-content\/themes\/webhelfer\/assets\/images\/check.svg\" alt=\"Freundlich\/\/+ flexibel\" \/>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3 class=\"feature-title\">Freundlich<br>+ flexibel<\/h3>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"feature-subtitle\">Stets L\u00f6sungs-Orientiert &#8211; egal in welcher Situation.<\/p>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"feature-item\" >\n\n\t\t\t\t\t\t<div class=\"feature-content-container\">\n\t\t\t\t\t\t\t<div class=\"feature-icon\">\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/pekka.net\/netzmechaniker\/wp-content\/themes\/webhelfer\/assets\/images\/check.svg\" alt=\"Daten-\/\/Sicherheit\" \/>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3 class=\"feature-title\">Daten-<br>Sicherheit<\/h3>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"feature-subtitle\">Verschl\u00fcsselte \u00dcbertragung und Speicherung.<\/p>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"feature-item\" >\n\n\t\t\t\t\t\t<div class=\"feature-content-container\">\n\t\t\t\t\t\t\t<div class=\"feature-icon\">\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/pekka.net\/netzmechaniker\/wp-content\/themes\/webhelfer\/assets\/images\/check.svg\" alt=\"Unabh\u00e4ngig\/\/ + transparent\" \/>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3 class=\"feature-title\">Unabh\u00e4ngig<br> + transparent<\/h3>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"feature-subtitle\">Ich beziehe keine Provisionen f\u00fcr Empfehlungen.<\/p>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\n\t<\/div>\n\n\t\t<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-a9dfdcbd alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<h2 class=\"wp-block-heading has-text-align-center is-style-hero\">Ihr Dienstleister:<br><strong>Pekka Gaiser<\/strong><\/h2>\n\n\n\t<div id=\"social-block_03542eff516e4dea3e9498ee5cd07b09\" class=\"wp-block-webhelfer-social social-block\">\n\n\t\t\t\t\t<div class=\"social-links\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.linkedin.com\/in\/pekkagaiser\/\" class=\"button-social\" target=\"_blank\" rel=\"noopener noreferrer\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/pekka.net\/netzmechaniker\/wp-content\/uploads\/sites\/3\/2025\/09\/linkedin.png\" alt=\"LinkedIn\" class=\"social-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"social-label\">LinkedIn<\/span>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/x.com\/Pekka_net\" class=\"button-social\" target=\"_blank\" rel=\"noopener noreferrer\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/pekka.net\/netzmechaniker\/wp-content\/uploads\/sites\/3\/2025\/09\/x.png\" alt=\"Twitter\" class=\"social-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"social-label\">Twitter<\/span>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/github.com\/pekka\" class=\"button-social\" target=\"_blank\" rel=\"noopener noreferrer\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/pekka.net\/netzmechaniker\/wp-content\/uploads\/sites\/3\/2025\/09\/github.png\" alt=\"Github\" class=\"social-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"social-label\">Github<\/span>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/stackoverflow.com\/users\/187606\/pekka\" class=\"button-social\" target=\"_blank\" rel=\"noopener noreferrer\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/pekka.net\/netzmechaniker\/wp-content\/uploads\/sites\/3\/2025\/09\/stack-overflow-1-1.png\" alt=\"Stack Overflow\" class=\"social-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"social-label\">Stack Overflow<\/span>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\n\t<\/div>\n\t\n\n\n<div class=\"wp-block-uagb-container uagb-block-9e579b68 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-6504badb\">\n<div class=\"wp-block-uagb-image uagb-block-c628e299 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/pekka.net\/netzmechaniker\/wp-content\/uploads\/sites\/3\/2025\/09\/pekka-portrait.orig_-2.jpg ,https:\/\/pekka.net\/netzmechaniker\/wp-content\/uploads\/sites\/3\/2025\/09\/pekka-portrait.orig_-2.jpg 780w, https:\/\/pekka.net\/netzmechaniker\/wp-content\/uploads\/sites\/3\/2025\/09\/pekka-portrait.orig_-2.jpg 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/pekka.net\/netzmechaniker\/wp-content\/uploads\/sites\/3\/2025\/09\/pekka-portrait.orig_-2.jpg\" alt=\"\" class=\"uag-image-971\" width=\"651\" height=\"689\" title=\"pekka-portrait.orig\" loading=\"lazy\" role=\"img\"\/><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-9afd4a62\">\n<p>Selbst\u00e4ndiger Web-Entwickler und -Administrator seit 2001, bei <a href=\"https:\/\/kaiuk.co.uk\/\" target=\"_blank\" rel=\"noreferrer noopener\">KAI<\/a> in London, <a href=\"https:\/\/www.netcologne.de\/\" target=\"_blank\" rel=\"noreferrer noopener\">NetCologne<\/a> in K\u00f6ln, und vielen anderen. <br><br>Seit jahrzehnten Entwicklung und Betreuung eines Deutschland-weiten Buchungsportals f\u00fcr ein Fahrzeug-Mietunternehmen. <br><br>Langj\u00e4hriges Engagement im Support-Forum PHP-Resource und lange <a href=\"https:\/\/stackoverflow.com\/users\/187606\/pekka\">weltweiter Top-Ten-User bei Stack Overflow<\/a>.<br><br><a data-type=\"page\" data-id=\"19\" href=\"https:\/\/pekka.net\/netzmechaniker\/ueber-mich\/\"><strong>Mehr \u00fcber mich<\/strong><\/a><\/p>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Der Albtraum wird wahr: Kunden- oder andere sensible Daten von Ihrer Website, Ihrem Onlineshop, Ihrer Web-Applikation sind \u00f6ffentlich zug\u00e4nglich oder tauchen in einem Hackerforum auf! Ich schalte das System bei Bedarf ab, ermittle und schlie\u00dfe das Leck, dokumentiere f\u00fcr die Meldepflicht, unterst\u00fctze eventuell notwendige Meldungen und bereite bei Bedarf auch die Kundeninformation vor &#8211; diskret [&hellip;]<\/p>\n","protected":false},"featured_media":0,"template":"","categories":[17],"tags":[18],"class_list":["post-264","situations","type-situations","status-publish","hentry","category-notfaelle","tag-front"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Daten\u00adleck: Kunden\u00addaten \u00f6ffent\u00adlich zug\u00e4ng\u00adlich - Netzmechaniker<\/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:\/\/pekka.net\/netzmechaniker\/hilfe\/datenpanne-kundendaten-oeffentlich-zugaenglich\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Daten\u00adleck: Kunden\u00addaten \u00f6ffent\u00adlich zug\u00e4ng\u00adlich - Netzmechaniker\" \/>\n<meta property=\"og:description\" content=\"Der Albtraum wird wahr: Kunden- oder andere sensible Daten von Ihrer Website, Ihrem Onlineshop, Ihrer Web-Applikation sind \u00f6ffentlich zug\u00e4nglich oder tauchen in einem Hackerforum auf! 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