{"id":137461,"date":"2024-01-26T12:35:11","date_gmt":"2024-01-26T11:35:11","guid":{"rendered":"https:\/\/sftarticles.wpenginepowered.com\/es\/?p=325395"},"modified":"2025-06-12T11:08:28","modified_gmt":"2025-06-12T10:08:28","slug":"imiter-notre-voix-pour-nous-pirater-lia-parvient-a-franchir-la-derniere-frontiere","status":"publish","type":"post","link":"https:\/\/cms-articles.softonic.io\/fr\/imiter-notre-voix-pour-nous-pirater-lia-parvient-a-franchir-la-derniere-frontiere\/","title":{"rendered":"Imiter notre voix pour nous pirater ? L&#8217;IA parvient \u00e0 franchir la derni\u00e8re fronti\u00e8re"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Le monde de l&#8217;intelligence artificielle ouvre autant de possibilit\u00e9s que de menaces. <strong>Et bien que ChatGPT puisse vous faire un r\u00e9sum\u00e9 de <em>Madame Bovary<\/em><\/strong>, un autre outil peut se faire passer pour le Pr\u00e9sident du pays le plus puissant du monde.<\/p>\n\n\n<div class=\"sc-card-program\">\r\n  <div class=\"sc-card-program__body\">\r\n    <div class=\"sc-card-program__row clearfix\">\r\n      <div class=\"sc-card-program__col-logo\">\r\n        <img decoding=\"async\" class=\"sc-card-program__img\" src=\"https:\/\/images.sftcdn.net\/images\/t_app-icon-s\/p\/47ef1772-2a82-4750-b97a-354b13dbd112\/3647786732\/chatgpt-ChatGPT-icon.png\" alt=\"ChatGPT\" width=\"100px\" height=\"100px\">\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-title\">\r\n        <span class=\"sc-card-program__title\">ChatGPT<\/span>\r\n        <a class=\"sc-card-program__button sc-card-program-internal\" href=\"https:\/\/chatgpt.fr.softonic.com\/iphone\" target=\"_self\" rel=\"noopener noreferrer\">T\u00c9L\u00c9CHARGER<\/a>\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-rating\">\r\n        \r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <span class=\"sc-card-program__description\"><\/span>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <img decoding=\"async\" class=\"sc-card-program__bigpic\" src=\"\">\r\n    <\/div>\r\n    <a class=\"sc-card-program__link track-link sc-card-program-internal\" href=\"https:\/\/chatgpt.fr.softonic.com\/iphone\" target=\"_self\" rel=\"noopener noreferrer\"><\/a>\r\n  <\/div>\r\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Aux \u00c9tats-Unis, dans le cadre d&#8217;une tactique de d\u00e9sinformation en vue des \u00e9lections pr\u00e9sidentielles de fin d&#8217;ann\u00e9e, <strong>quelqu&#8217;un a envoy\u00e9 des appels automatiques se faisant passer pour le pr\u00e9sident Joe Biden.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cela sonnait comme si Biden disait aux gens de ne pas voter lors des primaires, mais cela aurait pu \u00eatre de l&#8217;IA. <strong>Mais<\/strong> <strong>personne, m\u00eame les vendeurs de logiciels de d\u00e9tection de contrefa\u00e7ons, ne parvient \u00e0 se mettre d&#8217;accord.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"fr\" dir=\"ltr\">Un faux Joe Biden g\u00e9n\u00e9r\u00e9 par l&#39;IA inqui\u00e8te en pleine campagne pr\u00e9sidentielle am\u00e9ricaine<a href=\"https:\/\/t.co\/dIP2OrobpP\">https:\/\/t.co\/dIP2OrobpP<\/a> <a href=\"https:\/\/t.co\/eoO165lFqC\">pic.twitter.com\/eoO165lFqC<\/a><\/p>&mdash; BFMTV (@BFMTV) <a href=\"https:\/\/twitter.com\/BFMTV\/status\/1749750267266887880?ref_src=twsrc%5Etfw\">January 23, 2024<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">La tentative de fraude \u00e9lectoral pose un autre type de d\u00e9fi<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.bloomberg.com\/news\/articles\/2024-01-23\/fake-biden-robocall-message-in-new-hampshire-alarms-election-experts?embedded-checkout=true&amp;leadSource=uverify%20wall\" target=\"_blank\" rel=\"noopener nofollow\" title=\"Un article de Bloomberg\">Un article de Bloomberg<\/a> cette semaine a examin\u00e9 ce qui aurait pu \u00eatre la premi\u00e8re fausse audio deepfake contre Joe Biden. <strong>Mais personne ne sait s&#8217;il s&#8217;agissait d&#8217;un acteur l&#8217;imitant ou d&#8217;une IA.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Citant deux autres fabricants de d\u00e9tecteurs, ElevenLabs et Clarity, Bloomberg n&#8217;a pu trouver aucune certitude.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le logiciel d&#8217;ElevenLabs a jug\u00e9 improbable que l&#8217;attaque soit le r\u00e9sultat d&#8217;une fraude biom\u00e9trique. <strong>Cependant, Clarity a apparemment conclu qu&#8217;il \u00e9tait probable qu&#8217;il s&#8217;agisse d&#8217;un deepfake \u00e0 80%.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"\u2018Joe Biden\u2019 tells New Hampshire Dems not to vote in primary in deepfake controversy\" width=\"840\" height=\"473\" src=\"https:\/\/www.youtube.com\/embed\/prFjFLPOaQQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Une \u00e9quipe d&#8217;\u00e9tudiants et d&#8217;anciens \u00e9l\u00e8ves de l&#8217;Universit\u00e9 de Californie &#8211; Berkeley <strong>affirme avoir d\u00e9velopp\u00e9 une m\u00e9thode de d\u00e9tection qui fonctionne avec tr\u00e8s peu d&#8217;erreurs.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bien s\u00fbr, cela se fait dans un environnement de laboratoire et l&#8217;\u00e9quipe de recherche estime que la m\u00e9thode n\u00e9cessitera un \u00ab contexte appropri\u00e9 \u00bb pour \u00eatre comprise.<\/p>\n\n\n<div class=\"sc-card-program\">\r\n  <div class=\"sc-card-program__body\">\r\n    <div class=\"sc-card-program__row clearfix\">\r\n      <div class=\"sc-card-program__col-logo\">\r\n        <img decoding=\"async\" class=\"sc-card-program__img\" src=\"https:\/\/images.sftcdn.net\/images\/t_app-icon-s\/p\/47ef1772-2a82-4750-b97a-354b13dbd112\/3647786732\/chatgpt-ChatGPT-icon.png\" alt=\"ChatGPT\" width=\"100px\" height=\"100px\">\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-title\">\r\n        <span class=\"sc-card-program__title\">ChatGPT<\/span>\r\n        <a class=\"sc-card-program__button sc-card-program-internal\" href=\"https:\/\/chatgpt.fr.softonic.com\/iphone\" target=\"_self\" rel=\"noopener noreferrer\">T\u00c9L\u00c9CHARGER<\/a>\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-rating\">\r\n        \r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <span class=\"sc-card-program__description\"><\/span>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <img decoding=\"async\" class=\"sc-card-program__bigpic\" src=\"\">\r\n    <\/div>\r\n    <a class=\"sc-card-program__link track-link sc-card-program-internal\" href=\"https:\/\/chatgpt.fr.softonic.com\/iphone\" target=\"_self\" rel=\"noopener noreferrer\"><\/a>\r\n  <\/div>\r\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>L&#8217;\u00e9quipe a donn\u00e9 \u00e0 un mod\u00e8le d&#8217;apprentissage profond audio brut pour traiter et extraire des repr\u00e9sentations multidimensionnelles. <\/strong>Le mod\u00e8le utilise ces repr\u00e9sentations pour distinguer le r\u00e9el du faux. Mais il reste encore \u00e0 l&#8217;utiliser dans le monde r\u00e9el. Il faudra voir ce que dit son test avec l&#8217;audio de Biden.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>On aurait dit que Biden disait aux gens de ne pas voter lors des \u00e9lections primaires, mais cela aurait pu \u00eatre une IA. Mais personne ne sait s&#8217;il s&#8217;agit d&#8217;un deepfake ou&#8230;<\/p>\n","protected":false},"author":9265,"featured_media":137462,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","wpcf-pageviews":0},"categories":[16761],"tags":[17093],"usertag":[],"vertical":[],"content-category":[],"class_list":["post-137461","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-inteligencia-artificial"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts\/137461","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/users\/9265"}],"replies":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/comments?post=137461"}],"version-history":[{"count":1,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts\/137461\/revisions"}],"predecessor-version":[{"id":161730,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts\/137461\/revisions\/161730"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/media\/137462"}],"wp:attachment":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/media?parent=137461"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/categories?post=137461"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/tags?post=137461"},{"taxonomy":"usertag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/usertag?post=137461"},{"taxonomy":"vertical","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/vertical?post=137461"},{"taxonomy":"content-category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/content-category?post=137461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}