{"id":2651,"date":"2018-02-08T12:33:49","date_gmt":"2018-02-08T15:33:49","guid":{"rendered":"https:\/\/www.nachodelatorre.com.ar\/mosconi\/?p=2651"},"modified":"2018-02-08T12:33:49","modified_gmt":"2018-02-08T15:33:49","slug":"ransomware-el-malware-que-mas-crecio-en-2017","status":"publish","type":"post","link":"https:\/\/www.fie.undef.edu.ar\/ceptm\/?p=2651","title":{"rendered":"Ransomware, el malware que m\u00e1s creci\u00f3 en 2017"},"content":{"rendered":"<p>Un informe de fin de a\u00f1o de la firma estadounidense de ciberseguridad Malwarebytes revela que el ransomware, adware y cryptojacking fueron extremadamente populares entre los ciberdelincuentes en 2017.<!--more--><\/p>\n<p>An end-of-the-year report from US cyber-security firm Malwarebytes reveals that ransomware, adware, and cryptojacking were extremely popular with cyber-criminals in 2017.<\/p>\n<p>Data compiled by the company&#8217;s security products reveals growth in almost all cyber-crime categories, with 2017 being a very successful year across the board for malware authors, phishers, and other cyber-criminal groups.<\/p>\n<p><strong>Record ransomware volumes in 2017<\/strong><\/p>\n<p>According to the Malwarebytes&#8217; 2017 State of Malware Report, ransomware attacks against consumers went up more than 93% while ransomware attacks against businesses increased 90%.<\/p>\n<div class=\"article_section\">\n<div class=\"articleBody\">\n<p>Of all of 2017, the month of September was the busiest one, while the period between July 2017 and September 2017 saw a 700% increase in ransomware attacks overall, compared to the same period in 2016.<\/p>\n<p>The security firm says that most of the ransomware detections during the past year came for families like WannaCry, Locky, Cerber, and GlobeImposter.<\/p>\n<p>Seeing ransomware among Malwarebytes&#8217; top threats of 2017 is no surprise if we remember that 2017 saw three major ransomware outbreaks \u2014WannaCry, NotPetya, BadRabbit\u2014 that made tens of thousands of victims worldwide.<\/p>\n<p>Despite this, self-spreading ransomware was not such a big problem, and most infections came from mundane spam campaigns and malvertising\/exploit kits.<\/p>\n<p><strong>The ransomware business declined toward the end of the year<\/strong><\/p>\n<p>While infections continued to grow, Malwarebytes says that towards the end of the year, ransomware&#8217;s dominance slowly started to wane, as researchers spotted fewer and fewer families and crooks shifted toward other \u2014old and new\u2014 malware operations.<\/p>\n<p class=\"gen_msg_wrap gen_quote\">At the beginning of the year, the domination that ransomware had over the primary infection vectors made it seem like dealing with ransom malware would be the new norm moving forward. However, trends over the last few months have shown a shift away from ransomware. In fact, many mechanisms for distributing malware have either gone back to the old favorites, like banking Trojans and spyware, or moved onto the newer trend of delivering cryptocurrency miners.<\/p>\n<p>Bleeping Computer also noticed the same thing, as during the past few weeks of 2017, our weekly ransomware write-ups have started to contain lesser and lesser entries, an obvious clue that fewer and fewer malware authors were creating new ransomware strains or deploying them in live campaigns.<\/p>\n<p>As for the rest of the malware scene, here are some of the other key findings from\u00a0<a href=\"https:\/\/go.malwarebytes.com\/CTNTState-of-MalwareQ417_press.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Malwarebytes&#8217; 2017 State of Malware Report<\/a>:<\/p>\n<div>\u25d9\u00a0 Malwarebytes blocked an average of\u00a0<a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/cryptojacking-craze-malwarebytes-says-it-blocks-8-million-requests-per-day\/\" target=\"_blank\" rel=\"noopener noreferrer\">8 million cryptojacking (in-browser mining) attempts per day<\/a>.<br \/>\n\u25d9\u00a0 The second half of the year marked an average of 102% increase in banking trojan detections.<br \/>\n\u25d9\u00a0 Adware became the top threat to home users in 2017.<br \/>\n\u25d9\u00a0 Hijackers became the top threat to businesses users in 2017.<br \/>\n\u25d9\u00a0 Adware volume is up, but there are fewer adware developers active.<br \/>\n\u25d9\u00a0 Detections of adware in 2017 showed immense distribution volume, up 132% year-over-year.<br \/>\n\u25d9\u00a0 Adware now represents almost 40% of our consumer<br \/>\nthreat detections,<br \/>\n\u25d9\u00a0 Exploit kits took a dive while malspam was unleashed.<br \/>\n\u25d9\u00a0 2017 showed little development for exploit kits.<br \/>\n\u25d9\u00a0 No new zero-day exploits were used by any of the remaining exploit kits still in the wild.<br \/>\n\u25d9\u00a0 Scams in 2017 were notable for a shift in tactics away from the traditional browser locker to phishing emails and malvertising.<br \/>\n\u25d9\u00a0 As Bitcoin price rose, there was an upswing in Bitcoin-related scams towards the end of 2017.<br \/>\n\u25d9\u00a0 Spyware saw a big uptick in attacks towards the end of 2017.<\/div>\n<p><img loading=\"lazy\" class=\"\" src=\"https:\/\/www.bleepstatic.com\/images\/news\/u\/986406\/Charts\/Reports\/Top-malware-threats-in-2017.png\" alt=\"Top malware threats in 2017\" width=\"710\" height=\"284\" \/><\/p>\n<\/div>\n<\/div>\n<p><strong>Fuente:<\/strong>\u00a0<em><a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/malwarebytes-ransomware-was-bigger-than-ever-in-2017\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.bleepingcomputer.com<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un informe de fin de a\u00f1o de la firma estadounidense de ciberseguridad Malwarebytes revela que el ransomware, adware y cryptojacking fueron extremadamente populares entre los&hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[23,29],"tags":[],"_links":{"self":[{"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/posts\/2651"}],"collection":[{"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2651"}],"version-history":[{"count":0,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/posts\/2651\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2651"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2651"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}