{"id":35480,"date":"2026-05-22T16:15:59","date_gmt":"2026-05-22T09:15:59","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=35480"},"modified":"2026-05-22T16:22:09","modified_gmt":"2026-05-22T09:22:09","slug":"polymarket-nghi-bi-hack","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/polymarket-nghi-bi-hack\/","title":{"rendered":"Polymarket nghi b\u1ecb hack tr\u00ean Polygon, thi\u1ec7t h\u1ea1i kho\u1ea3ng 520.000 USD"},"content":{"rendered":"<p><strong>N\u1ec1n t\u1ea3ng prediction market l\u1edbn nh\u1ea5t th\u1ebf gi\u1edbi Polymarket v\u1eeba xu\u1ea5t hi\u1ec7n nghi v\u1ea5n b\u1ecb hack tr\u00ean m\u1ea1ng <a href=\"https:\/\/www.fiahub.com\/blog\/polygon-matic-la-gi\/\" target=\"_blank\" rel=\"noopener\">Polygon<\/a>.\u00a0<\/strong><\/p>\n<p><span style=\"font-weight: 400\">Theo c\u1ea3nh b\u00e1o t\u1eeb nh\u00e0 \u0111i\u1ec1u tra on-chain ZachXBT, h\u1ee3p \u0111\u1ed3ng UMA CTF Adapter c\u1ee7a Polymarket c\u00f3 d\u1ea5u hi\u1ec7u b\u1ecb t\u1ea5n c\u00f4ng, khi\u1ebfn h\u01a1n 520.000 USD \u0111\u00e3 b\u1ecb r\u00fat kh\u1ecfi h\u1ec7 th\u1ed1ng.<\/span><\/p>\n<ul>\n<li><strong>Xem th\u00eam<\/strong>: <a href=\"https:\/\/www.fiahub.com\/register\" target=\"_blank\" rel=\"noopener\">M\u1edf t\u00e0i kho\u1ea3n v\u00e0 giao d\u1ecbch ti\u1ec1n \u0111i\u1ec7n t\u1eed b\u1eb1ng VN\u0110 t\u1ea1i Fiahub<\/a><\/li>\n<\/ul>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fiahub.com\/blog\/polymarket-nghi-bi-hack\/#ZachXBT_canh_bao_Polymarket_co_the_da_bi_exploit\" >ZachXBT c\u1ea3nh b\u00e1o Polymarket c\u00f3 th\u1ec3 \u0111\u00e3 b\u1ecb exploit<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fiahub.com\/blog\/polymarket-nghi-bi-hack\/#UMA_CTF_Adapter_la_gi_va_vi_sao_no_quan_trong_voi_Polymarket\" >UMA CTF Adapter l\u00e0 g\u00ec v\u00e0 v\u00ec sao n\u00f3 quan tr\u1ecdng v\u1edbi Polymarket?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fiahub.com\/blog\/polymarket-nghi-bi-hack\/#Prediction_market_va_DeFi_tiep_tuc_tro_thanh_muc_tieu_cua_hacker\" >Prediction market v\u00e0 DeFi ti\u1ebfp t\u1ee5c tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau c\u1ee7a hacker<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"ZachXBT_canh_bao_Polymarket_co_the_da_bi_exploit\"><\/span><b>ZachXBT c\u1ea3nh b\u00e1o Polymarket c\u00f3 th\u1ec3 \u0111\u00e3 b\u1ecb exploit<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">Theo c\u1ea3nh b\u00e1o c\u1ed9ng \u0111\u1ed3ng do ZachXBT \u0111\u0103ng t\u1ea3i, h\u1ee3p \u0111\u1ed3ng UMA CTF Adapter c\u1ee7a Polymarket tr\u00ean blockchain Polygon \u0111\u01b0\u1ee3c cho l\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau c\u1ee7a m\u1ed9t v\u1ee5 hack. D\u1eef li\u1ec7u ban \u0111\u1ea7u cho th\u1ea5y s\u1ed1 t\u00e0i s\u1ea3n b\u1ecb r\u00fat kh\u1ecfi h\u1ec7 th\u1ed1ng hi\u1ec7n \u0111\u00e3 v\u01b0\u1ee3t 520.000 USD.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0110\u1ecba ch\u1ec9 v\u00ed b\u1ecb nghi l\u00e0 c\u1ee7a k\u1ebb t\u1ea5n c\u00f4ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0: 0x8F..d9B9. Trong khi \u0111\u00f3, c\u00e1c contract li\u00ean quan t\u1edbi v\u1ee5 vi\u1ec7c g\u1ed3m: 0x91\u2026E5c5. \u0110\u1ecba ch\u1ec9 b\u1ecb r\u00fat t\u00e0i s\u1ea3n g\u1ed3m: 0x87\u20269082 v\u00e0\u00a0 0xf6\u20264805. T\u00ednh t\u1edbi th\u1eddi \u0111i\u1ec3m th\u00f4ng tin \u0111\u01b0\u1ee3c lan truy\u1ec1n, Polymarket v\u1eabn ch\u01b0a \u0111\u01b0a ra th\u00f4ng b\u00e1o ch\u00ednh th\u1ee9c v\u1ec1 nguy\u00ean nh\u00e2n ho\u1eb7c quy m\u00f4 \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a v\u1ee5 vi\u1ec7c.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"UMA_CTF_Adapter_la_gi_va_vi_sao_no_quan_trong_voi_Polymarket\"><\/span><b>UMA CTF Adapter l\u00e0 g\u00ec v\u00e0 v\u00ec sao n\u00f3 quan tr\u1ecdng v\u1edbi Polymarket?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">UMA CTF Adapter l\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong h\u1ec7 th\u1ed1ng prediction market c\u1ee7a Polymarket. C\u01a1 ch\u1ebf n\u00e0y gi\u00fap k\u1ebft n\u1ed1i d\u1eef li\u1ec7u k\u1ebft qu\u1ea3 th\u1ecb tr\u01b0\u1eddng d\u1ef1 \u0111o\u00e1n v\u1edbi h\u1ec7 th\u1ed1ng Conditional Tokens Framework (CTF), t\u1eeb \u0111\u00f3 cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng giao d\u1ecbch c\u00e1c outcome token (token \u0111\u1ea1i di\u1ec7n cho k\u1ebft qu\u1ea3 d\u1ef1 \u00e1n) li\u00ean quan t\u1edbi s\u1ef1 ki\u1ec7n th\u1ef1c t\u1ebf.<\/span><\/p>\n<p><span style=\"font-weight: 400\">N\u1ebfu h\u1ee3p \u0111\u1ed3ng n\u00e0y tr\u00ean Polymarket th\u1ef1c s\u1ef1 b\u1ecb hack, hacker c\u00f3 th\u1ec3 thao t\u00fang outcome token, r\u00fat t\u00e0i s\u1ea3n kh\u1ecfi pool thanh kho\u1ea3n ho\u1eb7c l\u1ee3i d\u1ee5ng logic settlement (logic x\u1eed l\u00fd thanh to\u00e1n sau khi c\u00f3 k\u1ebft qu\u1ea3 cu\u1ed1i c\u00f9ng) c\u1ee7a prediction market. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t nh\u1ea1y c\u1ea3m v\u1edbi Polymarket v\u00ec n\u1ec1n t\u1ea3ng hi\u1ec7n \u0111\u01b0\u1ee3c xem l\u00e0 prediction market l\u1edbn nh\u1ea5t trong crypto, x\u1eed l\u00fd kh\u1ed1i l\u01b0\u1ee3ng giao d\u1ecbch h\u00e0ng t\u1ef7 USD.<\/span><\/p>\n<p>V\u1ee5 vi\u1ec7c x\u1ea3y ra kh\u00f4ng l\u00e2u sau khi Polymarket \u0111\u01b0\u1ee3c cho l\u00e0 \u0111ang thu h\u00fat s\u1ef1 quan t\u00e2m l\u1edbn t\u1eeb gi\u1edbi \u0111\u1ea7u t\u01b0 v\u1edbi k\u1ebf ho\u1ea1ch huy \u0111\u1ed9ng kho\u1ea3ng <a href=\"https:\/\/www.fiahub.com\/blog\/polymarket-huy-dong-200-trieu-usd\/\" target=\"_blank\" rel=\"noopener\">200 tri\u1ec7u USD<\/a> \u1edf m\u1ee9c \u0111\u1ecbnh gi\u00e1 h\u00e0ng t\u1ef7 USD. \u0110i\u1ec1u n\u00e0y khi\u1ebfn s\u1ef1 c\u1ed1 exploit l\u1ea7n n\u00e0y c\u00e0ng tr\u1edf n\u00ean nh\u1ea1y c\u1ea3m h\u01a1n v\u00ec n\u00f3 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp t\u1edbi ni\u1ec1m tin c\u1ee7a nh\u00e0 \u0111\u1ea7u t\u01b0 v\u00e0o h\u1ea1 t\u1ea7ng b\u1ea3o m\u1eadt c\u1ee7a prediction market l\u1edbn nh\u1ea5t th\u1ecb tr\u01b0\u1eddng crypto.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Prediction_market_va_DeFi_tiep_tuc_tro_thanh_muc_tieu_cua_hacker\"><\/span><b>Prediction market v\u00e0 DeFi ti\u1ebfp t\u1ee5c tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau c\u1ee7a hacker<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">V\u1ee5 hack c\u1ee7a Polymarket ti\u1ebfp t\u1ee5c cho th\u1ea5y c\u00e1c giao th\u1ee9c DeFi v\u00e0 prediction market \u0111ang ng\u00e0y c\u00e0ng tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau h\u1ea5p d\u1eabn v\u1edbi hacker. Kh\u00e1c v\u1edbi s\u00e0n giao d\u1ecbch t\u1eadp trung, c\u00e1c n\u1ec1n t\u1ea3ng prediction market th\u01b0\u1eddng v\u1eadn h\u00e0nh ho\u00e0n to\u00e0n b\u1eb1ng smart contract. \u0110i\u1ec1u \u0111\u00f3 khi\u1ebfn ch\u1ec9 c\u1ea7n m\u1ed9t l\u1ed7i logic nh\u1ecf trong contract ho\u1eb7c adapter layer c\u0169ng c\u00f3 th\u1ec3 d\u1eabn t\u1edbi nguy c\u01a1 b\u1ecb t\u1ea5n c\u00f4ng quy m\u00f4 l\u1edbn.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, ph\u1ea7n l\u1edbn c\u00e1c v\u1ee5 hack crypto l\u1edbn \u0111\u1ec1u li\u00ean quan t\u1edbi smart contract, c\u1ea7u n\u1ed1i gi\u1eefa c\u00e1c chu\u1ed7i, giao th\u1ee9c lending, oracle v\u00e0 h\u1ec7 th\u1ed1ng settlement t\u1ef1 \u0111\u1ed9ng. Prediction market \u0111\u1eb7c bi\u1ec7t nh\u1ea1y c\u1ea3m v\u00ec ch\u00fang ph\u1ee5 thu\u1ed9c m\u1ea1nh v\u00e0o d\u1eef li\u1ec7u b\u00ean ngo\u00e0i, oracle v\u00e0 c\u01a1 ch\u1ebf x\u00e1c minh k\u1ebft qu\u1ea3 s\u1ef1 ki\u1ec7n th\u1ef1c t\u1ebf. <\/span><span style=\"font-weight: 400\">N\u1ebfu m\u1ed9t th\u00e0nh ph\u1ea7n nh\u01b0 UMA Adapter g\u1eb7p l\u1ed7 h\u1ed5ng, hacker c\u00f3 th\u1ec3 khai th\u00e1c to\u00e0n b\u1ed9 c\u01a1 ch\u1ebf thanh to\u00e1n c\u1ee7a th\u1ecb tr\u01b0\u1eddng d\u1ef1 \u0111o\u00e1n.<\/span><\/p>\n<p>Tr\u01b0\u1edbc \u0111\u00f3, Polymarket c\u0169ng t\u1eebng th\u1eeba nh\u1eadn x\u1ea3y ra s\u1ef1 c\u1ed1 li\u00ean quan t\u1edbi vi\u1ec7c <a href=\"https:\/\/www.fiahub.com\/blog\/polymarket-thua-nhan-vu-hack-tai-khoan\/\" target=\"_blank\" rel=\"noopener\">t\u00e0i kho\u1ea3n ng\u01b0\u1eddi d\u00f9ng b\u1ecb hack<\/a>. Nh\u1eefng v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt li\u00ean ti\u1ebfp \u0111ang khi\u1ebfn th\u1ecb tr\u01b0\u1eddng b\u1eaft \u0111\u1ea7u \u0111\u1eb7t c\u00e2u h\u1ecfi v\u1ec1 kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 ng\u01b0\u1eddi d\u00f9ng v\u00e0 m\u1ee9c \u0111\u1ed9 an to\u00e0n c\u1ee7a c\u00e1c n\u1ec1n t\u1ea3ng prediction market khi quy m\u00f4 d\u00f2ng ti\u1ec1n ng\u00e0y c\u00e0ng l\u1edbn.<\/p>\n<p><span style=\"font-weight: 400\">D\u00f9 quy m\u00f4 thi\u1ec7t h\u1ea1i c\u1ee7a v\u1ee5 hack Polymarket (n\u1ebfu \u0111\u00fang) hi\u1ec7n m\u1edbi kho\u1ea3ng h\u01a1n 520.000 USD, v\u1ee5 vi\u1ec7c c\u1ee7a Polymarket v\u1eabn r\u1ea5t \u0111\u00e1ng ch\u00fa \u00fd v\u00ec n\u00f3 x\u1ea3y ra v\u1edbi m\u1ed9t trong nh\u1eefng prediction market l\u1edbn nh\u1ea5t th\u1ebf gi\u1edbi crypto. S\u1ef1 c\u1ed1 n\u00e0y ti\u1ebfp t\u1ee5c cho th\u1ea5y r\u1ee7i ro l\u1edbn nh\u1ea5t c\u1ee7a DeFi kh\u00f4ng n\u1eb1m \u1edf blockchain l\u00f5i, m\u00e0 n\u1eb1m \u1edf c\u00e1c l\u1edbp smart contract, adapter v\u00e0 logic x\u1eed l\u00fd d\u1eef li\u1ec7u ph\u1ee9c t\u1ea1p ph\u00eda tr\u00ean.<\/span><\/p>\n<p>S\u1ef1 c\u1ed1 c\u0169ng \u0111\u1eb7c bi\u1ec7t \u0111\u00e1ng ch\u00fa \u00fd v\u00ec Polymarket hi\u1ec7n \u0111ang nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 quan t\u00e2m ng\u00e0y c\u00e0ng l\u1edbn t\u1eeb c\u00e1c t\u1ed5 ch\u1ee9c t\u00e0i ch\u00ednh truy\u1ec1n th\u1ed1ng. Tr\u01b0\u1edbc \u0111\u00f3 \u0111\u00e3 xu\u1ea5t hi\u1ec7n th\u00f4ng tin ICE &#8211; c\u00f4ng ty m\u1eb9 c\u1ee7a NYSE &#8211; \u0111ang xem x\u00e9t kho\u1ea3n <a href=\"https:\/\/www.fiahub.com\/blog\/ice-nyse-dau-tu-2-ty-usd-polymarket\/\" target=\"_blank\" rel=\"noopener\">\u0111\u1ea7u t\u01b0 quy m\u00f4 l\u1edbn v\u00e0o Polymarket<\/a>. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y prediction market \u0111ang d\u1ea7n ti\u1ebfn g\u1ea7n h\u01a1n t\u1edbi t\u00e0i ch\u00ednh truy\u1ec1n th\u1ed1ng, \u0111\u1ed3ng th\u1eddi khi\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt c\u1ee7a l\u0129nh v\u1ef1c n\u00e0y tr\u1edf n\u00ean nh\u1ea1y c\u1ea3m h\u01a1n r\u1ea5t nhi\u1ec1u.<\/p>\n<p><span style=\"font-weight: 400\">N\u1ebfu c\u00e1c giao th\u1ee9c prediction market ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n m\u1ea1nh trong chu k\u1ef3 crypto ti\u1ebfp theo, v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt smart contract v\u00e0 c\u01a1 ch\u1ebf settlement s\u1ebd tr\u1edf th\u00e0nh y\u1ebfu t\u1ed1 s\u1ed1ng c\u00f2n v\u1edbi to\u00e0n b\u1ed9 ng\u00e0nh n\u00e0y.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0110\u1eb7c bi\u1ec7t, khi prediction market ng\u00e0y c\u00e0ng li\u00ean k\u1ebft s\u00e2u h\u01a1n v\u1edbi t\u00e0i ch\u00ednh, ch\u00ednh tr\u1ecb v\u00e0 d\u1eef li\u1ec7u th\u1ebf gi\u1edbi th\u1ef1c, m\u1ed7i v\u1ee5 exploit kh\u00f4ng c\u00f2n ch\u1ec9 l\u00e0 v\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt, m\u00e0 c\u00f2n c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp t\u1edbi ni\u1ec1m tin v\u00e0o to\u00e0n b\u1ed9 m\u00f4 h\u00ecnh th\u1ecb tr\u01b0\u1eddng d\u1ef1 \u0111o\u00e1n phi t\u1eadp trung.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>N\u1ec1n t\u1ea3ng prediction market l\u1edbn nh\u1ea5t th\u1ebf gi\u1edbi Polymarket v\u1eeba xu\u1ea5t hi\u1ec7n nghi v\u1ea5n b\u1ecb hack tr\u00ean m\u1ea1ng Polygon.\u00a0 Theo c\u1ea3nh b\u00e1o t\u1eeb nh\u00e0 \u0111i\u1ec1u tra on-chain ZachXBT, h\u1ee3p \u0111\u1ed3ng UMA CTF Adapter c\u1ee7a Polymarket c\u00f3 d\u1ea5u hi\u1ec7u b\u1ecb t\u1ea5n c\u00f4ng, khi\u1ebfn h\u01a1n 520.000 USD \u0111\u00e3 b\u1ecb r\u00fat kh\u1ecfi h\u1ec7 th\u1ed1ng. Xem th\u00eam: M\u1edf t\u00e0i<\/p>\n","protected":false},"author":23,"featured_media":35481,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21841],"tags":[23307,21974],"class_list":{"0":"post-35480","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tin-tuc","8":"tag-polymarket","9":"tag-vu-hack-tien-dien-tu"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Polymarket b\u1ecb hack, thi\u1ec7t h\u1ea1i 520.000 USD - Fiahub<\/title>\n<meta name=\"description\" content=\"N\u1ec1n t\u1ea3ng prediction market l\u1edbn nh\u1ea5t th\u1ebf gi\u1edbi Polymarket v\u1eeba xu\u1ea5t hi\u1ec7n nghi v\u1ea5n b\u1ecb hack tr\u00ean m\u1ea1ng Polygon.\u00a0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fiahub.com\/blog\/polymarket-nghi-bi-hack\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Polymarket nghi b\u1ecb hack tr\u00ean Polygon, thi\u1ec7t h\u1ea1i kho\u1ea3ng 520.000 USD\" \/>\n<meta property=\"og:description\" content=\"N\u1ec1n t\u1ea3ng prediction market l\u1edbn nh\u1ea5t th\u1ebf gi\u1edbi Polymarket v\u1eeba xu\u1ea5t hi\u1ec7n nghi v\u1ea5n b\u1ecb hack tr\u00ean m\u1ea1ng Polygon.\u00a0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fiahub.com\/blog\/polymarket-nghi-bi-hack\/\" \/>\n<meta property=\"og:site_name\" content=\"Fiahub Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/FiahubVN\/\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/linhbuicycling\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-22T09:15:59+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-22T09:22:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2026\/05\/05-22-01-builink-polymarket-bi-hack.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"576\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Linh Bui\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@0xbuilink\" \/>\n<meta name=\"twitter:site\" content=\"@FIAHUBVN\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Linh Bui\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/polymarket-nghi-bi-hack\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/polymarket-nghi-bi-hack\\\/\"},\"author\":{\"name\":\"Linh Bui\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/#\\\/schema\\\/person\\\/92f3543cf3a7888801f30fc1415d887c\"},\"headline\":\"Polymarket nghi b\u1ecb hack tr\u00ean Polygon, thi\u1ec7t h\u1ea1i kho\u1ea3ng 520.000 USD\",\"datePublished\":\"2026-05-22T09:15:59+00:00\",\"dateModified\":\"2026-05-22T09:22:09+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/polymarket-nghi-bi-hack\\\/\"},\"wordCount\":1365,\"publisher\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/polymarket-nghi-bi-hack\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/05-22-01-builink-polymarket-bi-hack.png\",\"keywords\":[\"Polymarket\",\"V\u1ee5 hack ti\u1ec1n \u0111i\u1ec7n t\u1eed\"],\"articleSection\":[\"Tin t\u1ee9c 24h\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/polymarket-nghi-bi-hack\\\/\",\"url\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/polymarket-nghi-bi-hack\\\/\",\"name\":\"Polymarket b\u1ecb hack, thi\u1ec7t h\u1ea1i 520.000 USD - 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