{"id":30125,"date":"2022-07-06T13:58:02","date_gmt":"2022-07-06T13:58:02","guid":{"rendered":"https:\/\/www.retarus.com\/blog\/l-analyse-de-retarus-montre-que-98-pour-cent-des-e-mails-de-phishing-russes-ont-une-extension-de-domaine-deguisee\/"},"modified":"2022-07-06T13:58:02","modified_gmt":"2022-07-06T13:58:02","slug":"l-analyse-de-retarus-montre-que-98-pour-cent-des-e-mails-de-phishing-russes-ont-une-extension-de-domaine-deguisee","status":"publish","type":"post","link":"https:\/\/www.retarus.com\/blog\/fr\/l-analyse-de-retarus-montre-que-98-pour-cent-des-e-mails-de-phishing-russes-ont-une-extension-de-domaine-deguisee\/","title":{"rendered":"L&rsquo;analyse de Retarus montre que 98&nbsp;% des e-mails de phishing russes ont une extension de domaine d\u00e9guis\u00e9e"},"content":{"rendered":" <p class=\"wp-block-paragraph\">Les apparences sont trompeuses. Au cours des derniers mois, les experts Retarus ont pass\u00e9 \u00e0 la loupe la provenance des e-mails de phishing au sein de notre service <a href=\"https:\/\/www.retarus.com\/fr\/services\/email-security\/\" target=\"_blank\" rel=\"noreferrer noopener\">Email Security<\/a>. Le constat est \u00e9clairant&nbsp;: 98&nbsp;% des messages identifi\u00e9s comme dangereux et provenant techniquement de Russie (g\u00e9olocalisation bas\u00e9e sur l&rsquo;IP) n&rsquo;utilisent pas le domaine de premier niveau officiel du pays&nbsp;(.ru).<\/p>   <p class=\"wp-block-paragraph\">En raison de la situation politique actuelle, de nombreuses entreprises ont d\u00e9j\u00e0 choisi de recourir \u00e0 certaines mesures de s\u00e9curit\u00e9 \u00e0 titre pr\u00e9ventif en bloquant enti\u00e8rement tous les e-mails provenant d&rsquo;adresses .ru ou au moins en les pla\u00e7ant en quarantaine, quels qu&rsquo;en soient le contenu et le r\u00e9sultat des analyses des filtres antivirus. Cependant, dans la pratique, l&rsquo;\u00e9valuation Retarus r\u00e9v\u00e8le clairement que la simple consid\u00e9ration du domaine de l&rsquo;exp\u00e9diteur ne suffit plus. C&rsquo;est pourquoi Retarus recommande sp\u00e9cifiquement \u00ab\u00a0g\u00e9olocaliser\u00a0\u00bb l&rsquo;IP. Ce nouveau contr\u00f4le peut \u00eatre mis en \u0153uvre \u00e0 l&rsquo;aide de <a href=\"https:\/\/www.retarus.com\/fr\/services\/email-infrastructure\/predelivery-logic\/\" target=\"_blank\" rel=\"noreferrer noopener\">Retarus Predelivery Logic<\/a>. Le service analyse les e-mails au niveau de la passerelle selon des r\u00e8gles individuelles et les bloque, avant m\u00eame qu&rsquo;ils atteignent l&rsquo;infrastructure de l&rsquo;entreprise destinataire et y occasionnent des dommages. Selon la configuration, il peut s&rsquo;agir par exemple d&rsquo;isoler imm\u00e9diatement le message dans la quarantaine des utilisateurs.<\/p>   <p class=\"wp-block-paragraph\">Pour en savoir plus, consultez notre <a href=\"https:\/\/www.retarus.com\/fr\/press\/e-mails-de-phishing-en-provenance-de-russie-masquent-leur-extension-de-domaine\/\" target=\"_blank\" rel=\"noreferrer noopener\">communiqu\u00e9 de presse actuel<\/a> consacr\u00e9 \u00e0 ce sujet.<\/p> ","protected":false},"excerpt":{"rendered":"<p>De nombreuses entreprises ont d\u00e9j\u00e0 choisi de recourir \u00e0 certaines mesures de s\u00e9curit\u00e9 \u00e0 titre pr\u00e9ventif en bloquant enti\u00e8rement tous les e-mails provenant d&rsquo;adresses .ru. Cependant, une \u00e9valuation Retarus r\u00e9v\u00e8le que la simple consid\u00e9ration du domaine de l&rsquo;exp\u00e9diteur ne suffit plus.<\/p>\n","protected":false},"author":14,"featured_media":11466,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"ret_read_more_text":"","ret_thumb_border":false,"footnotes":""},"categories":[3051],"tags":[1659],"ret_content_type":[3105],"class_list":["post-30125","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-securite-des-emails","tag-predelivery-logic","ret_content_type-etudes-de-marche-et-rapports"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.6 (Yoast SEO v28.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>L&#039;analyse de Retarus montre que 98&nbsp;% des e-mails de phishing russes ont une extension de domaine d\u00e9guis\u00e9e | Retarus Blog<\/title>\n<meta name=\"description\" content=\"Viele Unternehmen sind bereits dazu \u00fcbergegangen, als Sicherheitsma\u00dfname vorsorglich alle E-Mails von .ru-Adressen vollst\u00e4ndig zu blockieren. Eine Retarus-Auswertung allerdings zeigt, dass die reine Betrachtung der Absenderdomain zu kurz gedacht ist.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.retarus.com\/blog\/fr\/l-analyse-de-retarus-montre-que-98-pour-cent-des-e-mails-de-phishing-russes-ont-une-extension-de-domaine-deguisee\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L&#039;analyse de Retarus montre que 98&nbsp;% des e-mails de phishing russes ont une extension de domaine d\u00e9guis\u00e9e\" \/>\n<meta property=\"og:description\" content=\"De nombreuses entreprises ont d\u00e9j\u00e0 choisi de recourir \u00e0 certaines mesures de s\u00e9curit\u00e9 \u00e0 titre pr\u00e9ventif en bloquant enti\u00e8rement tous les e-mails provenant d&#039;adresses .ru. Cependant, une \u00e9valuation Retarus r\u00e9v\u00e8le que la simple consid\u00e9ration du domaine de l&#039;exp\u00e9diteur ne suffit plus.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.retarus.com\/blog\/fr\/l-analyse-de-retarus-montre-que-98-pour-cent-des-e-mails-de-phishing-russes-ont-une-extension-de-domaine-deguisee\/\" \/>\n<meta property=\"og:site_name\" content=\"Retarus Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/retarus\" \/>\n<meta property=\"article:published_time\" content=\"2022-07-06T13:58:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.retarus.com\/blog-transfer\/wp-content\/uploads\/sites\/41\/2026\/07\/shutterstock_151469051-5.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Thomas Cloer\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@retarus\" \/>\n<meta name=\"twitter:site\" content=\"@retarus\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Thomas Cloer\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.retarus.com\\\/blog\\\/fr\\\/l-analyse-de-retarus-montre-que-98-pour-cent-des-e-mails-de-phishing-russes-ont-une-extension-de-domaine-deguisee\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.retarus.com\\\/blog\\\/fr\\\/l-analyse-de-retarus-montre-que-98-pour-cent-des-e-mails-de-phishing-russes-ont-une-extension-de-domaine-deguisee\\\/\"},\"author\":{\"name\":\"Thomas Cloer\",\"@id\":\"https:\\\/\\\/www.retarus.com\\\/blog\\\/fr\\\/#\\\/schema\\\/person\\\/7f8954d8bf84d75cf384942c5f6cf2e5\"},\"headline\":\"L&rsquo;analyse de Retarus montre que 98&nbsp;% des e-mails de phishing russes ont une extension de domaine d\u00e9guis\u00e9e\",\"datePublished\":\"2022-07-06T13:58:02+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.retarus.com\\\/blog\\\/fr\\\/l-analyse-de-retarus-montre-que-98-pour-cent-des-e-mails-de-phishing-russes-ont-une-extension-de-domaine-deguisee\\\/\"},\"wordCount\":264,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.retarus.com\\\/blog\\\/fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.retarus.com\\\/blog\\\/fr\\\/l-analyse-de-retarus-montre-que-98-pour-cent-des-e-mails-de-phishing-russes-ont-une-extension-de-domaine-deguisee\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.retarus.com\\\/blog\\\/wp-content\\\/uploads\\\/sites\\\/41\\\/2026\\\/07\\\/shutterstock_151469051-5.jpg\",\"keywords\":[\"Predelivery Logic\"],\"articleSection\":[\"S\u00e9curit\u00e9 des e-mails\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.retarus.com\\\/blog\\\/fr\\\/l-analyse-de-retarus-montre-que-98-pour-cent-des-e-mails-de-phishing-russes-ont-une-extension-de-domaine-deguisee\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.retarus.com\\\/blog\\\/fr\\\/l-analyse-de-retarus-montre-que-98-pour-cent-des-e-mails-de-phishing-russes-ont-une-extension-de-domaine-deguisee\\\/\",\"url\":\"https:\\\/\\\/www.retarus.com\\\/blog\\\/fr\\\/l-analyse-de-retarus-montre-que-98-pour-cent-des-e-mails-de-phishing-russes-ont-une-extension-de-domaine-deguisee\\\/\",\"name\":\"L'analyse de Retarus montre que 98&nbsp;% des e-mails de phishing russes ont une extension de domaine d\u00e9guis\u00e9e | Retarus Blog\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.retarus.com\\\/blog\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.retarus.com\\\/blog\\\/fr\\\/l-analyse-de-retarus-montre-que-98-pour-cent-des-e-mails-de-phishing-russes-ont-une-extension-de-domaine-deguisee\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.retarus.com\\\/blog\\\/fr\\\/l-analyse-de-retarus-montre-que-98-pour-cent-des-e-mails-de-phishing-russes-ont-une-extension-de-domaine-deguisee\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.retarus.com\\\/blog\\\/wp-content\\\/uploads\\\/sites\\\/41\\\/2026\\\/07\\\/shutterstock_151469051-5.jpg\",\"datePublished\":\"2022-07-06T13:58:02+00:00\",\"description\":\"Viele Unternehmen sind bereits dazu \u00fcbergegangen, als Sicherheitsma\u00dfname vorsorglich alle E-Mails von .ru-Adressen vollst\u00e4ndig zu blockieren. 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