{"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":"grootste-defi-hack-geschiedenis-poly-smeekt-hacker-retourneert","status":"publish","type":"post","link":"https:\/\/alfacash.blog\/nl\/2021\/08\/11\/grootste-defi-hack-geschiedenis-poly-smeekt-hacker-retourneert\/","title":{"rendered":"Grootste DeFi-hack in de geschiedenis: Poly smeekt en hacker keert terug"},"content":{"rendered":"<p>De cryptocurrency-wereld kan op zoveel manieren erg wild zijn. Het is helemaal niet raar dat sommige DeFi-platforms vaak worden gehackt, maar de recente aanval op Poly Network schrijft om verschillende redenen geschiedenis. In de eerste plaats dit <strong>wordt beschouwd als de grootste DeFi-hack in de geschiedenis, aangezien er in een oogwenk meer dan $613 miljoen werden gestolen<\/strong>. Ten tweede smeekte Poly&#039;s team de hacker om het geld terug te geven, en de hacker beantwoordde dat gebed.<\/p>\n\n\n\n<p>Poly Network is een <a href=\"https:\/\/alfacash.blog\/2020\/09\/09\/how-to-make-thousands-dollars-defi\/\" target=\"_blank\" rel=\"noreferrer noopener\">DeFi-protocol<\/a> die tokens verwisselt over verschillende blockchains, waaronder Bitcoin, Ethereum en Binance Smart Chain (BSC). <a href=\"https:\/\/twitter.com\/PolyNetwork2\/status\/1425130017546149891\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">de activa<\/a> betrokken bij deze enorme aanval waren 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 en verschillende BSC-tokens; allemaal van algemene leden van de gemeenschap. De hacker droeg verschillende hoeveelheden van elk betrokken token over naar zijn eigen portemonnee totdat hij de piek van $613 miljoen bereikte.<\/p>\n\n\n\n<p>Trouwens, het lijkt erop dat deze keer geen flitsleningaanval of een priv\u00e9sleutellek is, zoals gewoonlijk. Volgens <a href=\"https:\/\/slowmist.medium.com\/the-root-cause-of-poly-network-being-hacked-ec2ee1b0c68f\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">de analyse<\/a> door het beveiligingsbedrijf SlowMist, slaagde de hacker erin de rol van de keeper in de aangevallen te veranderen <a href=\"https:\/\/alfacash.blog\/2020\/12\/09\/what-are-smart-contracts-what-they-for\/\" target=\"_blank\" rel=\"noreferrer noopener\">slim contract<\/a>. Op deze manier konden ze &quot;naar believen een transactie opzetten en elk bedrag van het contract opnemen&quot;.<\/p>\n\n\n\n<p>Als resultaat van deze grootste DeFi-hack, <strong>Het Poly Network-team heeft een verklaring gepubliceerd om de hacker te &quot;aansporen&quot; om de gestolen activa terug te geven.<\/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>\u2014 Poly Netwerk (@PolyNetwork2) <a href=\"https:\/\/twitter.com\/PolyNetwork2\/status\/1425123153009803267?ref_src=twsrc%5Etfw\">10 augustus 2021<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>De publicatie werd door de gemeenschap met veel kritiek en spot ontvangen. Aan de ene kant waren er gebruikers die felicitaties stuurden naar <a href=\"https:\/\/alfacash.blog\/2020\/10\/04\/malware-can-steal-cryptos-how-avoid-it\/\" target=\"_blank\" rel=\"noreferrer noopener\">de hacker<\/a> en zelfs Poly&#039;s team vragen om ze op de loonlijst te zetten. Voor de andere maakten verschillende communityleden van de gelegenheid gebruik om hun eigen verzoeken aan de hacker te doen en hun portemonnee-adressen achter te laten.<\/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\">Hey hacker, als je dit leest, stuur me dan alsjeblieft 2 miljoen dollar aan munten naar mijn eth-adres. Het zou mijn leven veranderen \ud83e\udd23 0xa4957a22c6bE7285ff8d2D953858595527Ab2316<\/p>\u2014 Ivo \ud83c\udded\ud83c\uddf7 (@ivozetic) <a href=\"https:\/\/twitter.com\/ivozetic\/status\/1425149402411323393?ref_src=twsrc%5Etfw\">10 augustus 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>Grootste DeFi-hacker geeft het geld terug<\/strong><\/h2>\n\n\n\n<p><strong>Geloof het of niet, maar de hacker toonde genade. Dus stuurden ze meer dan $260 miljoen terug vanaf 11 augustus<\/strong>, zo niet het totale gestolen bedrag. <a href=\"https:\/\/twitter.com\/PolyNetwork2\/status\/1425509322126024708\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">de herstelde<\/a> activa omvatten $3,3 miljoen 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 miljoen in BSC-tokens en $1 miljoen in Polygon. De rest zou $269 miljoen zijn in ETH en $84 miljoen in MATIC.<\/p>\n\n\n\n<p>Daarom bezit de hacker nog steeds ongeveer $353 miljoen van de aanval. Het is niet de <a href=\"https:\/\/alfacash.blog\/2021\/07\/08\/top-5-biggest-crypto-hacks-history\/\" target=\"_blank\" rel=\"noreferrer noopener\">grootste crypto-hack in de geschiedenis<\/a>, maar <em>het is<\/em> een van hen. Met het oorspronkelijke bedrag zou de Poly Network-hack zelfs de (be)beroemde Coincheck-aanval in 2018 overtreffen. Zonder dit staat het nog steeds op de vierde plaats qua beroofd bedrag.<\/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=\"Grootste-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>Afbeelding van Dr StClaire via Pixabay<\/figcaption><\/figure><\/div>\n\n\n\n<p>Ondanks de puinhoop stijgen de prijzen van Polygon en alle betrokken activa hoger. Dat eerste actief is $1.4 per munt, terwijl ETH meer dan $3.200 per token is. <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> is op $400 en UNI op $29 [CoinMarketCap]. De marktkapitalisatie van cryptocurrency is de afgelopen week met meer dan 23% gegroeid, onaangetast door deze enorme aanval.<\/p>\n\n\n\n<p><br><em>Uitgelichte afbeelding door 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>Wil je ETH, BNB en andere tokens verhandelen? Je kunt het<\/em>&nbsp;<em>veilig&nbsp;<\/em><em><a href=\"https:\/\/www.alfa.cash\/buy\/bitcoin\" target=\"_blank\" rel=\"noreferrer noopener\">op Alfacash<\/a><\/em><em>! En vergeet niet dat we het hier en nog veel meer over hebben op onze sociale media.<\/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>Een willekeurige hacker haalde de grootste DeFi-hack in de geschiedenis uit op het platform Poly Network. Toen gebeurde er iets heel raars. <\/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\/nl\/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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