{"id":5907,"date":"2021-07-26T16:48:51","date_gmt":"2021-07-26T14:48:51","guid":{"rendered":"https:\/\/www.retarus.com\/blog\/fr\/attaques-de-phishing-plus-nombreuses-et-plus-sophistiquees"},"modified":"2024-05-07T19:41:20","modified_gmt":"2024-05-07T17:41:20","slug":"phishing-is-becoming-more-frequent-and-tricky","status":"publish","type":"post","link":"https:\/\/www.retarus.com\/blog\/fr\/phishing-is-becoming-more-frequent-and-tricky\/","title":{"rendered":"Attaques de phishing plus nombreuses et plus sophistiqu\u00e9es"},"content":{"rendered":"

Avec l’acc\u00e9l\u00e9ration du t\u00e9l\u00e9travail due \u00e0 la pand\u00e9mie, le phishing a gagn\u00e9 en ampleur, en maturit\u00e9 et en impact. 74 % des professionnels de l’IT interrog\u00e9s dans le cadre d’une \u00e9tude r\u00e9cente ont d\u00e9clar\u00e9 que leur entreprise avait \u00e9t\u00e9 victime d’une attaque de phishing au cours de l’ann\u00e9e \u00e9coul\u00e9e. 40 % ont aussi admis avoir subi une telle attaque au cours du mois pr\u00e9c\u00e9dent.<\/p>

80 % des responsables informatiques interrog\u00e9s par la soci\u00e9t\u00e9 de s\u00e9curit\u00e9 informatique Ivanti<\/a> ont affirm\u00e9 avoir enregistr\u00e9 davantage d’attaques de phishing. 85 % d’entre eux consid\u00e8rent qu’elles \u00e9taient de plus en plus sophistiqu\u00e9es. 73 % ont \u00e9galement rapport\u00e9 que leur propre service informatique avait \u00e9t\u00e9 directement la cible de tentatives de phishing. Et 47 % de ces tentatives ont r\u00e9ussi. La p\u00e9nurie persistante de collaborateurs qualifi\u00e9s dans le secteur de l’informatique, que d\u00e9plorent plus de la moiti\u00e9 (52 %) des entreprises, freinent les strat\u00e9gies en mati\u00e8re de cybers\u00e9curit\u00e9.<\/p>

Selon 37 % des participants \u00e0 l’enqu\u00eate, l’absence de mesures techniques de protection ainsi que le manque de formation des employ\u00e9s expliqueraient le succ\u00e8s des attaques de phishing. Pour 34 % des professionnels de l’IT interrog\u00e9s, le manque de compr\u00e9hension et de sensibilisation de l’utilisateur final est un facteur de faiblesse pr\u00e9pond\u00e9rant. Certes, de nombreuses entreprises proposent des formations adapt\u00e9es \u00e0 leurs collaborateurs, mais celles-ci sont rarement suivies par l’ensemble des employ\u00e9s.<\/p>

Pour cette \u00e9tude, Ivanti a interrog\u00e9 en avril et mai 2021 plus de 1000 employ\u00e9s du secteur informatique en Allemagne, en France, en Grande-Bretagne, aux \u00c9tats-Unis, en Australie et au Japon. Une infographie accompagnant ces chiffres est disponible au t\u00e9l\u00e9chargement (PDF)<\/a>.<\/p>

Les r\u00e9sultats soulignent une fois de plus que pour prot\u00e9ger les bo\u00eetes de messagerie des entreprises sur site ou dans le cloud, une solution de s\u00e9curit\u00e9 de la messagerie aussi compl\u00e8te que possible<\/a> dot\u00e9e d’un filtre anti-phishing puissant<\/a> est indispensable, notamment en compl\u00e9ment des logiciels de bureautique cloud<\/a> tels que Microsoft 365 ou Google Workspace. Pour sensibiliser vos utilisateurs \u00e0 ce sujet crucial, vous pouvez t\u00e9l\u00e9charger gratuitement notre guide anti-phishing disponible en cinq langues<\/a>.<\/p>

Vous trouverez davantage d’informations sur notre site Web ou directement aupr\u00e8s de votre interlocuteur Retarus<\/a>.<\/p> ","protected":false},"excerpt":{"rendered":"

Avec l’acc\u00e9l\u00e9ration du t\u00e9l\u00e9travail due \u00e0 la pand\u00e9mie, le phishing a gagn\u00e9 en ampleur, en maturit\u00e9 et en impact. 74\u00a0% de tous les professionnels de l’informatique interrog\u00e9s dans le cadre d’une \u00e9tude r\u00e9cente ont d\u00e9clar\u00e9 que leur entreprise avait \u00e9t\u00e9 victime d’une attaque de phishing au cours de l’ann\u00e9e \u00e9coul\u00e9e.<\/p>\n","protected":false},"author":14,"featured_media":4903,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[8,15],"tags":[102,24],"dipi_cpt_category":[],"class_list":["post-5907","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-security","tag-email-security","tag-phishing"],"acf":[],"yoast_head":"\nAttaques de phishing plus nombreuses et plus sophistiqu\u00e9es - 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