{"id":40676,"date":"2017-05-16T14:16:34","date_gmt":"2017-05-16T11:16:34","guid":{"rendered":"https:\/\/www.giurgiuveanul.ro\/stiri\/?p=40676"},"modified":"2017-05-16T14:18:18","modified_gmt":"2017-05-16T11:18:18","slug":"politia-romana-avertizare-ransomware-wannacry","status":"publish","type":"post","link":"https:\/\/www.giurgiuveanul.ro\/stiri\/politia-romana-avertizare-ransomware-wannacry\/","title":{"rendered":"Poli\u0163ia Rom\u00e2n\u0103: AVERTIZARE RANSOMWARE &#8222;WANNACRY&#8221;!"},"content":{"rendered":"<p style=\"text-align: justify;\"><strong><a href=\"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-content\/uploads\/2017\/05\/atac-1494657436.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-40677\" src=\"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-content\/uploads\/2017\/05\/atac-1494657436-560x346.jpg\" alt=\"atac-1494657436\" width=\"560\" height=\"346\" srcset=\"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-content\/uploads\/2017\/05\/atac-1494657436-560x346.jpg 560w, https:\/\/www.giurgiuveanul.ro\/stiri\/wp-content\/uploads\/2017\/05\/atac-1494657436-250x155.jpg 250w, https:\/\/www.giurgiuveanul.ro\/stiri\/wp-content\/uploads\/2017\/05\/atac-1494657436-400x247.jpg 400w, https:\/\/www.giurgiuveanul.ro\/stiri\/wp-content\/uploads\/2017\/05\/atac-1494657436.jpg 1000w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/a>Computere din aproape 100 de \u021b\u0103ri<!--more--> au fost afectate, la sf\u00e2r\u0219itul s\u0103pt\u0103m\u00e2nii trecute,\u00a0 de o amenin\u021bare de tip ransomware denumit\u0103 ,,WannaCry\u201d. V\u0103 recomand\u0103m s\u0103 actualiza\u021bi sistemele de operare \u00eentruc\u00e2t ransomware-ul nu poate compromite sistemele de operare cu actualiz\u0103rile la zi.\u00a0<\/strong><\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-content\/uploads\/2017\/05\/image-2017-05-13-21764071-0-wannacry-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-40678\" src=\"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-content\/uploads\/2017\/05\/image-2017-05-13-21764071-0-wannacry-1-560x423.png\" alt=\"image-2017-05-13-21764071-0-wannacry (1)\" width=\"560\" height=\"423\" srcset=\"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-content\/uploads\/2017\/05\/image-2017-05-13-21764071-0-wannacry-1-560x423.png 560w, https:\/\/www.giurgiuveanul.ro\/stiri\/wp-content\/uploads\/2017\/05\/image-2017-05-13-21764071-0-wannacry-1-250x189.png 250w, https:\/\/www.giurgiuveanul.ro\/stiri\/wp-content\/uploads\/2017\/05\/image-2017-05-13-21764071-0-wannacry-1-400x302.png 400w, https:\/\/www.giurgiuveanul.ro\/stiri\/wp-content\/uploads\/2017\/05\/image-2017-05-13-21764071-0-wannacry-1.png 1024w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">\u00cencep\u00e2nd de vineri 12 mai 2017, numeroase organiza\u021bii din \u00eentreaga lume au fost afectate de o nou\u0103 variant\u0103 de ransomware denumit\u0103 \u201eWannaCry\u201d.<\/p>\n<p style=\"text-align: justify;\">Rapoartele preliminare arat\u0103 faptul c\u0103 au avut loc zeci de mii de atacuri informatice \u00een circa 100 de \u021b\u0103ri. Malware-ul se propag\u0103 prin intermediul unor mesaje email care con\u021bin ata\u0219amente \u0219i link-uri mali\u021bioase, atacatorii utiliz\u00e2nd tehnici de inginerie social\u0103 pentru a determina utilizatorii s\u0103 le acceseze (phishing).<\/p>\n<p style=\"text-align: justify;\">Odat\u0103 infectat un calculator dintr-o re\u021bea, malware-ul \u00eencearc\u0103 s\u0103 se r\u0103sp\u00e2ndeasc\u0103 \u00een interiorul acesteia \u0219i s\u0103 afecteze toate calculatoarele care comunic\u0103 \u00eentre ele. Procesul de r\u0103sp\u00e2ndire se realizeaz\u0103 prin exploatarea unei vulnerabilit\u0103\u021bi a sistemului de operare.<\/p>\n<p style=\"text-align: justify;\">Microsoft a publicat \u00eenc\u0103 din luna martie 2017 o actualizare de securitate pentru rezolvarea vulnerabilit\u0103\u021bii\u00a0 exploatat\u0103 de acest ransomware pentru r\u0103sp\u00e2ndire, cunoscut\u0103 ca MS17-010.<\/p>\n<p style=\"text-align: justify;\">Dup\u0103 infectarea cu malware \u0219i criptarea datelor de pe calculatoare, atacatorii solicit\u0103 o plat\u0103 de circa 300 USD (0.1781 bitcoin) pentru decriptarea acestora.<\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\"><strong>Recomand\u0103ri:<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\"><strong>Organiza\u021biile \u0219i utilizatorii sunt sf\u0103tui\u021bi s\u0103:<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\">actualizeze la zi a sistemele de operare \u0219i aplica\u021biile pe care le de\u021bin.<\/p>\n<p style=\"text-align: justify;\">blocheze porturile SMB (139, 445) \u00een cadrul re\u021belei.<\/p>\n<p style=\"text-align: justify;\">utilizeze un antivirus actualizat cu ultimele semn\u0103turi.<\/p>\n<p style=\"text-align: justify;\">manifeste aten\u021bie sporit\u0103 la deschiderea fi\u0219ierelor \u0219i link-urilor provenite din surse necunoscute\/incerte, mai ales cele din mesajele email.<\/p>\n<p style=\"text-align: justify;\">realizeze periodic copii de siguran\u021b\u0103 (backup) pentru datele importante.<\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\"><strong>\u00cen eventualitatea infect\u0103rii cu ransomware:<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\">deconecta\u021bi imediat de la re\u021bea sistemele informatice afectate.<\/p>\n<p style=\"text-align: justify;\">dezinfecta\u021bi sistemele compromise.<\/p>\n<p style=\"text-align: justify;\">restaura\u021bi fi\u0219ierele compromise utiliz\u00e2nd copiile de siguran\u021b\u0103 (backup).<\/p>\n<p style=\"text-align: justify;\">nu pl\u0103ti\u021bi sumele cerute de atacatori, nu exist\u0103 garan\u021bia recuper\u0103rii datelor.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Computere din aproape 100 de \u021b\u0103ri<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-40676","post","type-post","status-publish","format-standard","hentry","category-alert-news"],"_links":{"self":[{"href":"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-json\/wp\/v2\/posts\/40676","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-json\/wp\/v2\/comments?post=40676"}],"version-history":[{"count":0,"href":"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-json\/wp\/v2\/posts\/40676\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-json\/wp\/v2\/media?parent=40676"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-json\/wp\/v2\/categories?post=40676"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-json\/wp\/v2\/tags?post=40676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}