{"id":8363,"date":"2022-07-01T16:38:46","date_gmt":"2022-07-01T16:38:46","guid":{"rendered":"https:\/\/bitcoinwisdom.com\/?p=8363"},"modified":"2022-07-01T16:38:54","modified_gmt":"2022-07-01T16:38:54","slug":"dns-attack-hits-two-polygon-fantom-front-ends","status":"publish","type":"post","link":"https:\/\/bitcoinwisdom.com\/sv\/dns-attack-hits-two-polygon-fantom-front-ends\/","title":{"rendered":"DNS-attack tr\u00e4ffar tv\u00e5 polygoner, Fantom-gr\u00e4nssnitt"},"content":{"rendered":"<ul class=\"wp-block-list\"><li><strong>P\u00e5 fredagen rapporterade Polygon att tv\u00e5 Ankr-f\u00f6rsedda gateways missbrukades, \u00e4ven om det finns. Inga tecken p\u00e5 att n\u00e5gra pengar har stulits.<\/strong><\/li><li><strong>Decentraliserade applikationer (DApps) som anv\u00e4nde RPC-slutpunkten \u00e4r tillf\u00e4lligt otillg\u00e4ngliga, enligt Gupta.<\/strong><\/li><li><strong>Ankr, Web3-infrastrukturplattformen, har \u00e5tertagit tillg\u00e5ngen till sina RPC-konton, enligt Gupta.<\/strong><\/li><\/ul><hr>\n\n\n\n<p>De tv\u00e5 gateways som utnyttjades p\u00e5 fredagen tillhandah\u00e5lls av Ankr. Polygon har dock uppgett att det inte finns n\u00e5gra indikationer p\u00e5 att n\u00e5gra medel har g\u00e5tt f\u00f6rlorade till f\u00f6ljd av attacken. Det \u00e4r \u00e4nnu inte k\u00e4nt hur angriparna kunde utnyttja portarna.<\/p>\n\n\n\n<p>Polygon arbetar dock n\u00e4ra Ankr f\u00f6r att unders\u00f6ka saken och ta reda p\u00e5 hur man kan f\u00f6rhindra s\u00e5dana attacker i framtiden. Under tiden har Polygon rekommenderat anv\u00e4ndare att vara vaksamma n\u00e4r de anv\u00e4nder gateway-leverant\u00f6rer och att rapportera misst\u00e4nkt aktivitet omedelbart.<\/p>\n\n\n\n<p>Utvecklare sa att en kapning av dom\u00e4nnamnssystem (DNS) p\u00e5 fredagen p\u00e5verkade tv\u00e5 RPC-gr\u00e4nssnitt (Remote Procedure Call) f\u00f6r polygonen och <a href=\"https:\/\/bitcoinwisdom.com\/sv\/fantom-ftm-price-prediction\/\" class=\"ek-link\">Fantom<\/a> blockkedjor.<\/p>\n\n\n\n<p>En klient, som MetaMask, kan kommunicera med en blockchain via en upps\u00e4ttning protokoll som kallas RPC. \u00c5 andra sidan \u00e4r DNS-kapning en sorts cyberattack d\u00e4r anv\u00e4ndarf\u00f6rfr\u00e5gningar \u00e4ndras f\u00f6r att leda m\u00e4nniskor till farliga webbplatser.<\/p>\n\n\n\n<p>Enligt Mudit Gupta, chef f\u00f6r informationss\u00e4kerhet p\u00e5 Polygon, <\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Offentlig RPC-gateway som tillhandah\u00e5lls av Ankr f\u00f6r Polygon och Fantom br\u00f6ts via DNS-kapning tidigare idag. Tills detta \u00e4r reparerat, anv\u00e4nd Alchemy eller n\u00e5got annat.<\/p><\/blockquote>\n\n\n\n<p>Gupta beskrev attacken som en &quot;mellanprogramsexploatering&quot; i ett direktmeddelande p\u00e5 Twitter till CoinDesk. &quot;Inga pengar f\u00f6rlorade s\u00e5 vitt vi vet, men vi unders\u00f6ker fortfarande,&quot; fortsatte han.<\/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\">Offentlig RPC-gateway tillhandah\u00e5llen av Ankr f\u00f6r Polygon (<a href=\"https:\/\/t.co\/NEQW6sEUKe\" rel=\"nofollow\">https:\/\/t.co\/NEQW6sEUKe<\/a>) och Fantom (<a href=\"https:\/\/t.co\/apZkmh2ERA\" rel=\"nofollow\">https:\/\/t.co\/apZkmh2ERA<\/a>) bestod av DNS-kapning tidigare idag.<br><br>Polygon och Fantom foundation har ingen kontroll \u00f6ver tj\u00e4nster som tillhandah\u00e5lls av andra.<br><br>Anv\u00e4nd Alchemy eller andra medan detta \u00e4r fixat.<\/p>\u2014 Mudit Gupta (@Mudit__Gupta) <a href=\"https:\/\/twitter.com\/Mudit__Gupta\/status\/1542840515292532736?ref_src=twsrc%5Etfw\" rel=\"nofollow noopener\" target=\"_blank\">1 juli 2022<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>Web3-infrastrukturplattformen Ankr har \u00e5terf\u00e5tt tillg\u00e5ng till sina RPC-konton i skrivande stund, fortsatte Gupta. Detta inneb\u00e4r att decentraliserade applikationer (DApps) som anv\u00e4nde RPC-gr\u00e4nssnittet \u00e5terigen \u00e4r tillg\u00e4ngliga. Gupta r\u00e5dde alla som anv\u00e4nde en DApp under avbrottet att vidta f\u00f6rsiktighets\u00e5tg\u00e4rder mot eventuella n\u00e4tfiskeattacker.<\/p>\n\n\n\n<p>Gupta uppgav att Web3-infrastrukturplattformen Ankr har \u00e5tertagit tillg\u00e5ngen till sina RPC-konton i skrivande stund. Detta inneb\u00e4r att decentraliserade applikationer (DApps) som anv\u00e4nde RPC-gr\u00e4nssnittet \u00e5terigen \u00e4r tillg\u00e4ngliga. Men eftersom det var en l\u00e4ngre tidsperiod under vilken DApps var otillg\u00e4ngliga, r\u00e5dde Gupta alla som anv\u00e4nde en DApp under avbrottet att vidta f\u00f6rsiktighets\u00e5tg\u00e4rder mot eventuella n\u00e4tfiskeattacker.<\/p>","protected":false},"excerpt":{"rendered":"<p>P\u00e5 fredagen rapporterade Polygon att tv\u00e5 Ankr-f\u00f6rsedda gateways missbrukades, \u00e4ven om det finns. Inga tecken p\u00e5 att n\u00e5gra pengar stulits. Decentraliserade applikationer (DApps) som anv\u00e4nde RPC-slutpunkten \u00e4r tillf\u00e4lligt otillg\u00e4ngliga, enligt Gupta. Ankr, Web3-infrastrukturplattformen, har \u00e5tertagit tillg\u00e5ngen till sina RPC-konton, enligt Gupta. De tv\u00e5 portarna som [\u2026]<\/p>","protected":false},"author":13,"featured_media":8407,"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":[189,12],"tags":[242,135,172,688,689,382],"class_list":["post-8363","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-altcoin-news","category-news","tag-altcoin","tag-blockchain","tag-crypto","tag-fantom","tag-ftm","tag-polygon"],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/bitcoinwisdom.com\/wp-content\/uploads\/2022\/07\/DNS-Attack-Hits-Two-Polygon-Fantom-Front-Ends.jpg",1280,854,false],"thumbnail":["https:\/\/bitcoinwisdom.com\/wp-content\/uploads\/2022\/07\/DNS-Attack-Hits-Two-Polygon-Fantom-Front-Ends-500x330.jpg",500,330,true],"medium":["https:\/\/bitcoinwisdom.com\/wp-content\/uploads\/2022\/07\/DNS-Attack-Hits-Two-Polygon-Fantom-Front-Ends-300x200.jpg",300,200,true],"medium_large":["https:\/\/bitcoinwisdom.com\/wp-content\/uploads\/2022\/07\/DNS-Attack-Hits-Two-Polygon-Fantom-Front-Ends-768x512.jpg",640,427,true],"large":["https:\/\/bitcoinwisdom.com\/wp-content\/uploads\/2022\/07\/DNS-Attack-Hits-Two-Polygon-Fantom-Front-Ends-1024x683.jpg",640,427,true],"1536x1536":["https:\/\/bitcoinwisdom.com\/wp-content\/uploads\/2022\/07\/DNS-Attack-Hits-Two-Polygon-Fantom-Front-Ends.jpg",1280,854,false],"2048x2048":["https:\/\/bitcoinwisdom.com\/wp-content\/uploads\/2022\/07\/DNS-Attack-Hits-Two-Polygon-Fantom-Front-Ends.jpg",1280,854,false],"trp-custom-language-flag":["https:\/\/bitcoinwisdom.com\/wp-content\/uploads\/2022\/07\/DNS-Attack-Hits-Two-Polygon-Fantom-Front-Ends.jpg",18,12,false]},"uagb_author_info":{"display_name":"Barinem Pene","author_link":"https:\/\/bitcoinwisdom.com\/sv\/author\/barinem\/"},"uagb_comment_info":0,"uagb_excerpt":"On Friday, Polygon reported that two Ankr-provided gateways were abused, although there are. No signs that any money was stolen. Decentralized Applications (DApps) that made use of the RPC endpoint are temporarily inaccessible, according to Gupta. Ankr, the Web3 infrastructure platform, has reclaimed access to its RPC accounts, according to Gupta. The two gateways that&hellip;","_links":{"self":[{"href":"https:\/\/bitcoinwisdom.com\/sv\/wp-json\/wp\/v2\/posts\/8363","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\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/bitcoinwisdom.com\/sv\/wp-json\/wp\/v2\/comments?post=8363"}],"version-history":[{"count":0,"href":"https:\/\/bitcoinwisdom.com\/sv\/wp-json\/wp\/v2\/posts\/8363\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bitcoinwisdom.com\/sv\/wp-json\/wp\/v2\/media\/8407"}],"wp:attachment":[{"href":"https:\/\/bitcoinwisdom.com\/sv\/wp-json\/wp\/v2\/media?parent=8363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bitcoinwisdom.com\/sv\/wp-json\/wp\/v2\/categories?post=8363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bitcoinwisdom.com\/sv\/wp-json\/wp\/v2\/tags?post=8363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}