{"id":22665,"date":"2022-08-30T08:41:36","date_gmt":"2022-08-30T08:41:36","guid":{"rendered":"https:\/\/bitcoinwisdom.com\/?p=22665"},"modified":"2022-08-30T08:41:43","modified_gmt":"2022-08-30T08:41:43","slug":"fbi-issues-warning-regarding-defi-crimes","status":"publish","type":"post","link":"https:\/\/bitcoinwisdom.com\/sv\/fbi-issues-warning-regarding-defi-crimes\/","title":{"rendered":"FBI utf\u00e4rdar varning ang\u00e5ende brottslig verksamhet som f\u00f6rekommer inom DeFi"},"content":{"rendered":"<ul class=\"wp-block-list\"><li><strong>Federal Bureau of Investigation (FBI) <a href=\"https:\/\/www.ic3.gov\/Media\/Y2022\/PSA220829\" rel=\"nofollow noopener\" target=\"_blank\">utf\u00e4rdad<\/a> \u00e4nnu en offentlig varning om ett oroande antal attacker p\u00e5 Decentralized Finance (DeFi)-plattformar.<\/strong><\/li><li><strong>Den uppgav att den observerade en massiv \u00f6kning av cyberkriminella involverade i s\u00e5rbarheter i DeFi-utrymmet f\u00f6r att stj\u00e4la investerares medel.<\/strong><\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<p>P\u00e5 m\u00e5ndag, Federal Bureau of Investigation <a href=\"https:\/\/www.ic3.gov\/Media\/Y2022\/PSA220829\" rel=\"nofollow noopener\" target=\"_blank\">utf\u00e4rdad<\/a> \u00e4nnu en offentlig varning om ett oroande antal attacker p\u00e5 Decentralized Finance (DeFi)-plattformar, som s\u00e4ger att angriparna utnyttjar buggar i de smarta kontrakten som styr dem.<\/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=\"en\" dir=\"ltr\">De <a href=\"https:\/\/twitter.com\/hashtag\/FBI?src=hash&amp;ref_src=twsrc%5Etfw\" rel=\"nofollow noopener\" target=\"_blank\">#FBI<\/a> varnar f\u00f6r att cyberbrottslingar i allt st\u00f6rre utstr\u00e4ckning utnyttjar s\u00e5rbarheter i decentraliserade finansplattformar (DeFi) f\u00f6r att stj\u00e4la investerares kryptovaluta. Om du tror att du \u00e4r offer f\u00f6r detta, kontakta ditt lokala FBI-f\u00e4ltkontor eller IC3. L\u00e4s mer: <a href=\"https:\/\/t.co\/fboL1N17JN\" rel=\"nofollow\">https:\/\/t.co\/fboL1N17JN<\/a> <a href=\"https:\/\/t.co\/VKdbpbmEU1\" rel=\"nofollow\">pic.twitter.com\/VKdbpbmEU1<\/a><\/p>\u2014 FBI (@FBI) <a href=\"https:\/\/twitter.com\/FBI\/status\/1564337233217273857?ref_src=twsrc%5Etfw\" rel=\"nofollow noopener\" target=\"_blank\">29 augusti 2022<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>Enligt varningen publicerad av byr\u00e5n har den observerat en massiv \u00f6kning av cyberbrottslingar som \u00e4r involverade i s\u00e5rbarheter i DeFi-utrymmet f\u00f6r att stj\u00e4la investerares medel.<\/p>\n\n\n\n<p>Cyberkriminella vill dra nytta av investerarnas v\u00e4xande intresse f\u00f6r kryptovalutor, komplexiteten i funktionalitet \u00f6ver kedjan och \u00f6ppen k\u00e4llkod hos DeFi-plattformar.<\/p>\n\n\n\n<p>Enligt en rapport publicerad av det amerikanska blockkedjeanalysf\u00f6retaget Chainalysis stal cyberbrottslingar $1,3 miljarder i kryptovalutor mellan januari och mars 2022. Detta representerar en oroande \u00f6kning fr\u00e5n respektive procentandelar 72% 2021 och 30% 2020.<\/p>\n\n\n\n<p>FBI lyfte fram tre viktiga metoder som angripare anv\u00e4nder f\u00f6r att starta attacker i DeFi-utrymmet. Den f\u00f6rsta metoden inkluderar initieringen av ett flashl\u00e5n som utl\u00f6ser en exploit i plattformens smarta kontrakt. Detta har lett till en f\u00f6rlust p\u00e5 cirka $3 miljoner i kryptovaluta.<\/p>\n\n\n\n<p>FBI f\u00f6rklarade den andra taktiken och f\u00f6rklarade att brottslingar utnyttjar &quot;en signaturverifieringss\u00e5rbarhet i DeFi-plattformens token-brygga och drar tillbaka alla plattformens investeringar, vilket resulterar i cirka $320 miljoner i f\u00f6rluster.&quot;<\/p>\n\n\n\n<p>En annan vanlig metod som cyberbrottslingar anv\u00e4nder \u00e4r att manipulera kryptoprispar genom att utnyttja ett antal s\u00e5rbarheter och genomf\u00f6ra h\u00e4vst\u00e5ngsaff\u00e4rer som kringg\u00e5r glidningskontroller. Genom detta drar de nytta av oprecision i prisber\u00e4kningar och har stulit n\u00e4stan $35 miljoner i kryptovalutor inom samma tidsram.<\/p>\n\n\n\n<p>Dessutom rekommenderade byr\u00e5n flera punkter till investerare och DeFi-plattformar f\u00f6r att skydda sig mot s\u00e5dana attacker. Det f\u00f6resl\u00e5r att investerare g\u00f6r grundlig forskning om protokoll, plattformar och smarta kontrakt innan de l\u00e4gger sina surt f\u00f6rv\u00e4rvade pengar p\u00e5 dem. Dessutom f\u00f6reslog den att DeFi-anv\u00e4ndare skulle leta efter kodrevisioner och vara medvetna om den &quot;potentiella risken fr\u00e5n crowdsourcede l\u00f6sningar f\u00f6r identifiering och patchning av s\u00e5rbarheter.&quot;<\/p>\n\n\n\n<p>I februari bildade den federala brottsbek\u00e4mpande myndigheten ett speciellt team f\u00f6r att ta itu med problemet med kryptoexploatering. FBI har nyligen utf\u00e4rdat en offentlig varning mot de bedr\u00e4gliga kryptoappar som flyter runt i branschen.<\/p>\n\n\n\n<p>Noterbart \u00e4r att DeFi-plattformar inte \u00e4r de enda som lider av cyberattacker. Enligt nyare unders\u00f6kningar fr\u00e5n blockkedjeanalysf\u00f6retaget Elliptic, mellan juli 2021 och juli 2022, stj\u00e4ls mer \u00e4n $100 miljoner i form av NFT.<\/p>","protected":false},"excerpt":{"rendered":"<p>Federal Bureau of Investigation (FBI) utf\u00e4rdade \u00e4nnu en offentlig varning om ett oroande antal attacker mot Decentralized Finance (DeFi)-plattformar. Den uppgav att den observerade en massiv \u00f6kning av cyberbrottslingar involverade i s\u00e5rbarheter i DeFi-utrymmet f\u00f6r att stj\u00e4la investerares medel. P\u00e5 m\u00e5ndagen utf\u00e4rdade Federal Bureau of Investigation \u00e4nnu en offentlig [\u2026]<\/p>","protected":false},"author":21,"featured_media":22675,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_editorskit_title_hidden":false,"_editorskit_reading_time":1,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","_uag_custom_page_level_css":"","footnotes":""},"categories":[12],"tags":[222],"class_list":["post-22665","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-defi"],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/bitcoinwisdom.com\/wp-content\/uploads\/2022\/08\/FBI-1.jpg",1200,675,false],"thumbnail":["https:\/\/bitcoinwisdom.com\/wp-content\/uploads\/2022\/08\/FBI-1-500x330.jpg",500,330,true],"medium":["https:\/\/bitcoinwisdom.com\/wp-content\/uploads\/2022\/08\/FBI-1-300x169.jpg",300,169,true],"medium_large":["https:\/\/bitcoinwisdom.com\/wp-content\/uploads\/2022\/08\/FBI-1-768x432.jpg",640,360,true],"large":["https:\/\/bitcoinwisdom.com\/wp-content\/uploads\/2022\/08\/FBI-1-1024x576.jpg",640,360,true],"1536x1536":["https:\/\/bitcoinwisdom.com\/wp-content\/uploads\/2022\/08\/FBI-1.jpg",1200,675,false],"2048x2048":["https:\/\/bitcoinwisdom.com\/wp-content\/uploads\/2022\/08\/FBI-1.jpg",1200,675,false],"trp-custom-language-flag":["https:\/\/bitcoinwisdom.com\/wp-content\/uploads\/2022\/08\/FBI-1-18x10.jpg",18,10,true]},"uagb_author_info":{"display_name":"Parth Dubey","author_link":"https:\/\/bitcoinwisdom.com\/sv\/author\/parth\/"},"uagb_comment_info":0,"uagb_excerpt":"The Federal Bureau of Investigation (FBI) issued yet another public warning on a worrying number of attacks on Decentralized Finance (DeFi) platforms. It stated that it observed a massive increase in cyber criminals involved in vulnerabilities in the DeFi space to steal investors&#8217; funds. On Monday, the Federal Bureau of Investigation issued yet another public&hellip;","_links":{"self":[{"href":"https:\/\/bitcoinwisdom.com\/sv\/wp-json\/wp\/v2\/posts\/22665","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bitcoinwisdom.com\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bitcoinwisdom.com\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bitcoinwisdom.com\/sv\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/bitcoinwisdom.com\/sv\/wp-json\/wp\/v2\/comments?post=22665"}],"version-history":[{"count":0,"href":"https:\/\/bitcoinwisdom.com\/sv\/wp-json\/wp\/v2\/posts\/22665\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bitcoinwisdom.com\/sv\/wp-json\/wp\/v2\/media\/22675"}],"wp:attachment":[{"href":"https:\/\/bitcoinwisdom.com\/sv\/wp-json\/wp\/v2\/media?parent=22665"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bitcoinwisdom.com\/sv\/wp-json\/wp\/v2\/categories?post=22665"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bitcoinwisdom.com\/sv\/wp-json\/wp\/v2\/tags?post=22665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}