{"id":7720,"date":"2021-08-11T22:11:00","date_gmt":"2021-08-11T19:11:00","guid":{"rendered":"https:\/\/alfacash.blog\/?p=7720"},"modified":"2024-02-19T21:51:27","modified_gmt":"2024-02-19T18:51:27","slug":"storst-defi-hack-historia-poly-tigger-hacker-returnerar","status":"publish","type":"post","link":"https:\/\/alfacash.blog\/sv\/2021\/08\/11\/storst-defi-hack-historia-poly-tigger-hacker-returnerar\/","title":{"rendered":"Historiens st\u00f6rsta DeFi -hack: Poly tigger och hackare \u00e5terv\u00e4nder"},"content":{"rendered":"<p>Kryptovalutav\u00e4rlden kan vara v\u00e4ldigt vild, p\u00e5 s\u00e5 m\u00e5nga s\u00e4tt. Det \u00e4r inte konstigt alls att vissa DeFi -plattformar blir hackade ofta, men den senaste attacken mot Poly Network g\u00f6r historia av flera sk\u00e4l. I f\u00f6rsta hand detta <strong>anses vara det st\u00f6rsta DeFi -hacket i historien, eftersom \u00f6ver $613 miljoner stals p\u00e5 ett \u00f6gonblick<\/strong>. F\u00f6r det andra bad Polys team hackaren att l\u00e4mna tillbaka pengarna, och hackaren besvarade faktiskt den b\u00f6nen.<\/p>\n\n\n\n<p>Poly Network \u00e4r en <a href=\"https:\/\/alfacash.blog\/2020\/09\/09\/how-to-make-thousands-dollars-defi\/\" target=\"_blank\" rel=\"noreferrer noopener\">DeFi-protokollet<\/a> som byter tokens \u00f6ver flera blockchains, inklusive Bitcoin, Ethereum och Binance Smart Chain (BSC). <a href=\"https:\/\/twitter.com\/PolyNetwork2\/status\/1425130017546149891\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Tillg\u00e5ngarna<\/a> involverade i denna enorma attack var ETH, USDC, DAI, UNI, <a href=\"https:\/\/alfacash.blog\/2021\/06\/16\/what-happening-shiba-inu-coin-dog-themed-cryptos\/\" target=\"_blank\" rel=\"noreferrer noopener\">SHIB<\/a>, FEI, MATIC och flera BSC -tokens; alla fr\u00e5n allm\u00e4nna samh\u00e4llsmedlemmar. Hackaren \u00f6verf\u00f6rde olika m\u00e4ngder av varje involverad token till sina egna pl\u00e5nb\u00f6cker tills den n\u00e5dde toppen p\u00e5 $613 miljoner.<\/p>\n\n\n\n<p>Dessutom verkar det som om den h\u00e4r g\u00e5ngen inte \u00e4r en flashl\u00e5nattack eller en privat nyckell\u00e4ckage, som vanligt. Enligt <a href=\"https:\/\/slowmist.medium.com\/the-root-cause-of-poly-network-being-hacked-ec2ee1b0c68f\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">analysen<\/a> av s\u00e4kerhetsf\u00f6retaget SlowMist lyckades hackaren \u00e4ndra m\u00e5lvaktens roll i den attackerade <a href=\"https:\/\/alfacash.blog\/2020\/12\/09\/what-are-smart-contracts-what-they-for\/\" target=\"_blank\" rel=\"noreferrer noopener\">smart kontrakt<\/a>. P\u00e5 s\u00e5 s\u00e4tt kan de \u201dbygga en transaktion efter behag och ta ut alla belopp fr\u00e5n kontraktet\u201d.<\/p>\n\n\n\n<p>Som ett resultat av detta st\u00f6rsta DeFi -hack, <strong>Poly Network -teamet publicerade ett uttalande f\u00f6r att &quot;uppmana&quot; hackaren att l\u00e4mna tillbaka de stulna tillg\u00e5ngarna.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-embed aligncenter 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=\"und\" dir=\"ltr\"><a href=\"https:\/\/t.co\/Yzw4oDenjC\">pic.twitter.com\/Yzw4oDenjC<\/a><\/p>- Poly Network (@PolyNetwork2) <a href=\"https:\/\/twitter.com\/PolyNetwork2\/status\/1425123153009803267?ref_src=twsrc%5Etfw\">10 augusti 2021<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>Publikationen mottogs med mycket kritik och h\u00e5n av samh\u00e4llet. F\u00f6r ena sidan var det anv\u00e4ndare som skickade gratulationer till <a href=\"https:\/\/alfacash.blog\/2020\/10\/04\/malware-can-steal-cryptos-how-avoid-it\/\" target=\"_blank\" rel=\"noreferrer noopener\">hackaren<\/a> och till och med be Polys team att inkludera dem p\u00e5 l\u00f6nelistan. F\u00f6r den andra tog flera samh\u00e4llsmedlemmar chansen att g\u00f6ra egna f\u00f6rfr\u00e5gningar till hackaren och l\u00e4mnade sina pl\u00e5nbokadresser.<\/p>\n\n\n\n<figure class=\"wp-block-embed aligncenter 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\">Hej hacker om du l\u00e4ser detta, skicka mig mynt till ett v\u00e4rde av 2 miljoner dollar till min et -adress .. Det skulle f\u00f6r\u00e4ndra mitt liv \ud83e\udd23 0xa4957a22c6bE7285ff8d2D953858595527Ab2316<\/p>- Ivo \ud83c\udded\ud83c\uddf7 (@ivozetic) <a href=\"https:\/\/twitter.com\/ivozetic\/status\/1425149402411323393?ref_src=twsrc%5Etfw\">10 augusti 2021<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>St\u00f6rsta DeFi -hacker returnerar pengarna<\/strong><\/h2>\n\n\n\n<p><strong>Tro det eller ej, hackaren visade faktiskt barmh\u00e4rtighet. S\u00e5 de skickade tillbaka \u00f6ver $260 miljoner fr\u00e5n och med den 11 augusti<\/strong>, om inte det totala stulna beloppet. <a href=\"https:\/\/twitter.com\/PolyNetwork2\/status\/1425509322126024708\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">De \u00e5terh\u00e4mtade<\/a> tillg\u00e5ngar inkluderar $3,3 miljoner in<a href=\"https:\/\/alfacash.blog\/2020\/11\/14\/ethereum-2-new-features-prices-more-ethereum-chains\/\" target=\"_blank\" rel=\"noreferrer noopener\"> Ethereum<\/a>, $256 miljoner i BSC -tokens och $1 miljoner i Polygon. Resten skulle vara $269 miljoner i ETH och $84 miljoner i MATIC.<\/p>\n\n\n\n<p>D\u00e4rf\u00f6r besitter hackaren fortfarande cirka $353 miljoner fr\u00e5n attacken. Det \u00e4r inte <a href=\"https:\/\/alfacash.blog\/2021\/07\/08\/top-5-biggest-crypto-hacks-history\/\" target=\"_blank\" rel=\"noreferrer noopener\">historiens st\u00f6rsta kryptohack<\/a>, men <em>det \u00e4r<\/em> en av dem. Med det ursprungliga beloppet skulle Poly Network -hacket till och med \u00f6vertr\u00e4ffa den (in) ber\u00f6mda Coincheck -attacken redan 2018. Utan det \u00e4r det fortfarande p\u00e5 fj\u00e4rde plats med belopp som r\u00e5nade.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"678\" src=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/08\/red-matrix-5031496_1280-1024x678.jpg\" alt=\"St\u00f6rsta-DeFi-hacker-Poly\" class=\"wp-image-7727\" srcset=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/08\/red-matrix-5031496_1280-1024x678.jpg 1024w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/08\/red-matrix-5031496_1280-300x199.jpg 300w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/08\/red-matrix-5031496_1280-150x99.jpg 150w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/08\/red-matrix-5031496_1280-18x12.jpg 18w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/08\/red-matrix-5031496_1280-270x180.jpg 270w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/08\/red-matrix-5031496_1280-770x510.jpg 770w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/08\/red-matrix-5031496_1280-768x508.jpg 768w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/08\/red-matrix-5031496_1280-778x515.jpg 778w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/08\/red-matrix-5031496_1280-370x245.jpg 370w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/08\/red-matrix-5031496_1280-554x367.jpg 554w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/08\/red-matrix-5031496_1280-306x202.jpg 306w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/08\/red-matrix-5031496_1280-260x172.jpg 260w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/08\/red-matrix-5031496_1280-87x58.jpg 87w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/08\/red-matrix-5031496_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>BIld av Dr StClaire fr\u00e5n Pixabay<\/figcaption><\/figure><\/div>\n\n\n\n<p>Trots r\u00f6ran stiger priserna p\u00e5 Polygon och alla inblandade tillg\u00e5ngar h\u00f6gre. Den f\u00f6rsta tillg\u00e5ngen ligger p\u00e5 $1.4 per mynt, medan ETH \u00e4r \u00f6ver $3.200 per token. <a href=\"https:\/\/alfacash.blog\/2021\/04\/08\/alfacash-is-now-supporting-binance-coin-bnb-on-binance-smart-chain\/\" target=\"_blank\" rel=\"noreferrer noopener\">BNB<\/a> \u00e4r vid $400 och UNI vid $29 [CoinMarketCap]. Marknadsv\u00e4rdet f\u00f6r kryptovaluta har \u00f6kat med \u00f6ver 23% den senaste veckan, op\u00e5verkad av denna enorma attack.<\/p>\n\n\n\n<p><br><em>Utvalda bild av Dr StClaire \/ Pixabay<\/em><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"has-text-align-center\"><em>Vill du byta ETH, BNB och andra tokens? Du kan g\u00f6ra det<\/em>&nbsp;<em>s\u00e4kert&nbsp;<\/em><em><a href=\"https:\/\/www.alfa.cash\/buy\/bitcoin\" target=\"_blank\" rel=\"noreferrer noopener\">p\u00e5 Alfacash<\/a><\/em><em>! Och gl\u00f6m inte att vi pratar om detta och m\u00e5nga andra saker p\u00e5 v\u00e5ra sociala medier.<\/em><\/p>\n\n\n\n<p class=\"has-text-align-center\"><a href=\"https:\/\/twitter.com\/alfacash_crypto\" target=\"_blank\" rel=\"noreferrer noopener\">Twitter<\/a>&nbsp;*&nbsp;<a href=\"https:\/\/t.me\/AlfacashCommunity\" target=\"_blank\" rel=\"noreferrer noopener\">Telegram<\/a>&nbsp;*&nbsp;<a href=\"https:\/\/www.facebook.com\/alfacashstore\" target=\"_blank\" rel=\"noreferrer noopener\">Facebook<\/a>&nbsp;*&nbsp;<a href=\"https:\/\/www.instagram.com\/alfacashstore\" target=\"_blank\" rel=\"noreferrer noopener\">Instagram<\/a> * <a href=\"https:\/\/www.youtube.com\/channel\/UCOl4fdRHj8AseQ5b6z9udaw\" target=\"_blank\" rel=\"noreferrer noopener\">Youtube<\/a>&nbsp;*&nbsp;<a href=\"https:\/\/vk.com\/alfacashcrypto\" target=\"_blank\" rel=\"noreferrer noopener\">Vkontakte<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>En slumpm\u00e4ssig hackare tog bort historiens st\u00f6rsta DeFi -hack till plattformen Poly Network. Sedan h\u00e4nde n\u00e5got riktigt konstigt. <\/p>","protected":false},"author":5,"featured_media":7729,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[47],"tags":[299,218,135,84,186,394],"class_list":{"0":"post-7720","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-market-trends-alfacash","8":"tag-attacks","9":"tag-cryptocurrency-market","10":"tag-cybersecurity","11":"tag-defi","12":"tag-hack","13":"tag-poly-network"},"featured_image_src":"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/08\/matrix-5028024_1280-scaled.jpg","author_info":{"display_name":"Isabel P\u00e9rez","author_link":"https:\/\/alfacash.blog\/sv\/author\/isabel\/"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.4 (Yoast SEO v25.4) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Greatest DeFi hack in history: Poly begs and hacker returns<\/title>\n<meta name=\"description\" content=\"A random hacker pulled off the greatest DeFi hack in history to the platform Poly Network. 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