{"id":3015,"date":"2022-04-01T15:42:08","date_gmt":"2022-04-01T08:42:08","guid":{"rendered":"https:\/\/cryptoinsider.asia\/?p=3015"},"modified":"2022-04-01T15:42:08","modified_gmt":"2022-04-01T08:42:08","slug":"ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit","status":"publish","type":"post","link":"https:\/\/cryptoinsider.asia\/vi\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\/","title":{"rendered":"Ola Finance b\u1ecb \u0111\u00e1nh c\u1eafp 4,7 tri\u1ec7u \u0111\u00f4 la trong Khai th\u00e1c truy c\u1eadp l\u1ea7n \u0111\u1ea7u ti\u00ean"},"content":{"rendered":"<h2><span style=\"font-weight: 400;\">M\u1ed9t b\u00e1o c\u00e1o \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 h\u00f4m th\u1ee9 S\u00e1u cho th\u1ea5y s\u1ed1 ti\u1ec1n \u0111\u00e3 b\u1ecb m\u1ea5t trong m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng &#8220;re-entrancy&#8221;.<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Giao th\u1ee9c cho vay phi t\u1eadp trung Ola Finance \u0111\u00e3 b\u1ecb khai th\u00e1c v\u1edbi gi\u00e1 h\u01a1n 4,67 tri\u1ec7u \u0111\u00f4 la trong m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng \u201cre-entrancy\u201d v\u00e0o th\u1ee9 N\u0103m, theo m\u1ed9t b\u00e1o c\u00e1o \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f4ng b\u1ed1.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ola v\u1eadn h\u00e0nh m\u1ed9t giao th\u1ee9c t\u00e0i ch\u00ednh phi t\u1eadp trung (DeFi) tr\u00ean m\u1ed9t s\u1ed1 blockchain v\u00e0 cu\u1ed9c t\u1ea5n c\u00f4ng h\u00f4m th\u1ee9 N\u0103m \u0111\u00e3 nh\u1eafm m\u1ee5c ti\u00eau v\u00e0o vi\u1ec7c tri\u1ec3n khai c\u1ee7a n\u00f3 tr\u00ean m\u1ea1ng Fuse. DeFi \u0111\u1ec1 c\u1eadp \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh thay v\u00ec b\u00ean th\u1ee9 ba cho c\u00e1c d\u1ecbch v\u1ee5 t\u00e0i ch\u00ednh nh\u01b0 cho vay v\u00e0 \u0111i vay.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c d\u1ecbch v\u1ee5 c\u1ee7a Ola tr\u00ean m\u1ea1ng Fuse \u0111\u00e3 \u0111\u01b0\u1ee3c khai th\u00e1c v\u1edbi gi\u00e1 216.964,18 USDC, 507.216,68 BUSD, 200.000,00 fUSD, 550,45 ether \u0111\u01b0\u1ee3c b\u1ecdc, 26,25 bitcoin \u0111\u01b0\u1ee3c b\u1ecdc v\u00e0 1.240.000.00 FUSE. N\u00f3 tr\u1ecb gi\u00e1 h\u01a1n 4,67 tri\u1ec7u \u0111\u00f4 la theo th\u1eddi gi\u00e1 hi\u1ec7n t\u1ea1i.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Cu\u1ed9c t\u1ea5n c\u00f4ng x\u1ea3y ra th\u00f4ng qua m\u1ed9t l\u1ed7 h\u1ed5ng re-entrancy trong ti\u00eau chu\u1ea9n m\u00e3 th\u00f4ng b\u00e1o ERC677. Reentrancy l\u00e0 m\u1ed9t l\u1ed7i ph\u1ed5 bi\u1ebfn cho ph\u00e9p k\u1ebb t\u1ea5n c\u00f4ng l\u1eeba h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh b\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n c\u00e1c cu\u1ed9c g\u1ecdi l\u1eb7p \u0111i l\u1eb7p l\u1ea1i \u0111\u1ebfn m\u1ed9t giao th\u1ee9c \u0111\u1ec3 \u0111\u00e1nh c\u1eafp t\u00e0i s\u1ea3n. Cu\u1ed9c g\u1ecdi l\u00e0 s\u1ef1 \u1ee7y quy\u1ec1n \u0111\u1ec3 \u0111\u1ecba ch\u1ec9 h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh t\u01b0\u01a1ng t\u00e1c v\u1edbi \u0111\u1ecba ch\u1ec9 v\u00ed c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Trong giao d\u1ecbch tr\u1ed9m \u0111\u1ea7u ti\u00ean, k\u1ebb t\u1ea5n c\u00f4ng \u0111\u00e3 vay nhanh 515 WETH t\u1eeb c\u1eb7p WETH-WBTC tr\u00ean Voltage Finance \u0111\u1ec3 t\u00e0i tr\u1ee3 cho cu\u1ed9c t\u1ea5n c\u00f4ng. Trong c\u00e1c giao d\u1ecbch sau \u0111\u00f3, k\u1ebb t\u1ea5n c\u00f4ng \u0111\u00e3 tr\u00e1nh \u0111\u01b0\u1ee3c m\u1ed9t kho\u1ea3n vay ch\u1edbp nho\u00e1ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng s\u1ed1 ti\u1ec1n \u0111\u00e3 b\u1ecb \u0111\u00e1nh c\u1eafp, b\u00e1o c\u00e1o sau kh\u00e1m nghi\u1ec7m x\u00e1c nh\u1eadn. Voltage l\u00e0 m\u1ed9t giao th\u1ee9c giao d\u1ecbch phi t\u1eadp trung cho ph\u00e9p giao d\u1ecbch t\u1ef1 \u0111\u1ed9ng c\u00e1c m\u00e3 th\u00f4ng b\u00e1o DeFi tr\u00ean m\u1ea1ng Fuse.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng \u0111\u00e3 c\u00f3 th\u1ec3 l\u1eeba c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh c\u1ee7a Voltage b\u1eb1ng c\u00e1ch chuy\u1ec3n c\u00e1c t\u00e0i s\u1ea3n \u0111\u01b0\u1ee3c bao b\u1ecdc &#8211; t\u1ea1o ra b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c kho\u1ea3n vay nhanh, m\u1ed9t h\u00ecnh th\u1ee9c cho vay kh\u00f4ng t\u1eadp trung &#8211; v\u00e0 g\u1ecdi h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh chuy\u1ec3n ti\u1ec1n t\u1eeb Voltage \u0111\u1ebfn \u0111\u1ecba ch\u1ec9 c\u1ee7a tin t\u1eb7c.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ola Finance cho bi\u1ebft cu\u1ed9c t\u1ea5n c\u00f4ng kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c nh\u00e2n r\u1ed9ng tr\u00ean c\u00e1c m\u1ea1ng cho vay kh\u00e1c m\u00e0 n\u00f3 h\u1ed7 tr\u1ee3. \u201cCh\u00fang t\u00f4i s\u1ebd \u0111i\u1ec1u tra logic\u201c chuy\u1ec3n giao \u201dc\u1ee7a t\u1eebng m\u00e3 th\u00f4ng b\u00e1o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 ti\u00eau chu\u1ea9n m\u00e3 th\u00f4ng b\u00e1o c\u00f3 v\u1ea5n \u0111\u1ec1 n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng\u201d, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n cho bi\u1ebft.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Trong khi \u0111\u00f3, Voltage cho bi\u1ebft h\u1ecd \u0111ang n\u00f3i chuy\u1ec7n v\u1edbi c\u00e1c b\u00ean b\u00ean ngo\u00e0i \u0111\u1ec3 truy t\u00ecm k\u1ebb t\u1ea5n c\u00f4ng v\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch b\u1ed3i th\u01b0\u1eddng cho nh\u1eefng ng\u01b0\u1eddi d\u00f9ng b\u1ecb \u1ea3nh h\u01b0\u1edfng.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ed9t b\u00e1o c\u00e1o \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 h\u00f4m th\u1ee9 S\u00e1u cho th\u1ea5y s\u1ed1 ti\u1ec1n \u0111\u00e3 b\u1ecb&hellip;<\/p>\n","protected":false},"author":3,"featured_media":2211,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[44,6],"tags":[538,539,540,489],"class_list":["post-3015","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","category-quy-dinh","tag-ola-finance","tag-re-entrancy","tag-stole","tag-tech"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ola Finance b\u1ecb \u0111\u00e1nh c\u1eafp 4,7 tri\u1ec7u \u0111\u00f4 la trong Khai th\u00e1c truy c\u1eadp l\u1ea7n \u0111\u1ea7u ti\u00ean<\/title>\n<meta name=\"description\" content=\"M\u1ed9t b\u00e1o c\u00e1o \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 h\u00f4m th\u1ee9 S\u00e1u cho th\u1ea5y s\u1ed1 ti\u1ec1n \u0111\u00e3 b\u1ecb m\u1ea5t trong m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng &quot;re-entrancy&quot;. Giao th\u1ee9c cho vay phi t\u1eadp trung Ola Finance \u0111\u00e3 b\u1ecb khai th\u00e1c v\u1edbi gi\u00e1 h\u01a1n 4,67 tri\u1ec7u \u0111\u00f4 la trong m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng \u201cre-entrancy\u201d v\u00e0o th\u1ee9 N\u0103m, theo m\u1ed9t b\u00e1o c\u00e1o&hellip;\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/M\u1ed9t%20b\u00e1o%20c\u00e1o%20\u0111\u01b0\u1ee3c%20c\u00f4ng%20b\u1ed1%20h\u00f4m%20th\u1ee9%20S\u00e1u%20cho%20th\u1ea5y%20s\u1ed1%20ti\u1ec1n%20\u0111\u00e3%20b\u1ecb%20m\u1ea5t%20trong%20m\u1ed9t%20cu\u1ed9c%20t\u1ea5n%20c\u00f4ng%20re-entrancy.%20Giao%20th\u1ee9c%20cho%20vay%20phi%20t\u1eadp%20trung%20Ola%20Finance%20\u0111\u00e3%20b\u1ecb%20khai%20th\u00e1c%20v\u1edbi%20gi\u00e1%20h\u01a1n%204,67%20tri\u1ec7u%20\u0111\u00f4%20la%20trong%20m\u1ed9t%20cu\u1ed9c%20t\u1ea5n%20c\u00f4ng%20\u201cre-entrancy\u201d%20v\u00e0o%20th\u1ee9%20N\u0103m,%20theo%20m\u1ed9t%20b\u00e1o%20c\u00e1o&hellip;\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ola Finance b\u1ecb \u0111\u00e1nh c\u1eafp 4,7 tri\u1ec7u \u0111\u00f4 la trong Khai th\u00e1c truy c\u1eadp l\u1ea7n \u0111\u1ea7u ti\u00ean\" \/>\n<meta property=\"og:description\" content=\"M\u1ed9t b\u00e1o c\u00e1o \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 h\u00f4m th\u1ee9 S\u00e1u cho th\u1ea5y s\u1ed1 ti\u1ec1n \u0111\u00e3 b\u1ecb m\u1ea5t trong m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng &quot;re-entrancy&quot;. Giao th\u1ee9c cho vay phi t\u1eadp trung Ola Finance \u0111\u00e3 b\u1ecb khai th\u00e1c v\u1edbi gi\u00e1 h\u01a1n 4,67 tri\u1ec7u \u0111\u00f4 la trong m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng \u201cre-entrancy\u201d v\u00e0o th\u1ee9 N\u0103m, theo m\u1ed9t b\u00e1o c\u00e1o&hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cryptoinsider.asia\/vi\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\/\" \/>\n<meta property=\"og:site_name\" content=\"Crypto Insider\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/yourcryptoinsider\" \/>\n<meta property=\"article:published_time\" content=\"2022-04-01T08:42:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cryptoinsider.asia\/wp-content\/uploads\/2021\/12\/nguy-co-mat-vi-tien-dien-tu-khi-dung-windows-lau.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Linh Nguyen\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Linh Nguyen\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/cryptoinsider.asia\\\/vi\\\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cryptoinsider.asia\\\/vi\\\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\\\/\"},\"author\":{\"name\":\"Linh Nguyen\",\"@id\":\"https:\\\/\\\/cryptoinsider.asia\\\/#\\\/schema\\\/person\\\/300c21c250e00b21a7e09ae179657a51\"},\"headline\":\"Ola Finance b\u1ecb \u0111\u00e1nh c\u1eafp 4,7 tri\u1ec7u \u0111\u00f4 la trong Khai th\u00e1c truy c\u1eadp l\u1ea7n \u0111\u1ea7u ti\u00ean\",\"datePublished\":\"2022-04-01T08:42:08+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/cryptoinsider.asia\\\/vi\\\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\\\/\"},\"wordCount\":328,\"publisher\":{\"@id\":\"https:\\\/\\\/cryptoinsider.asia\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/cryptoinsider.asia\\\/vi\\\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cryptoinsider.asia\\\/wp-content\\\/uploads\\\/2021\\\/12\\\/nguy-co-mat-vi-tien-dien-tu-khi-dung-windows-lau.jpg\",\"keywords\":[\"Ola Finance\",\"Re-Entrancy\",\"Stole\",\"tech\"],\"articleSection\":[\"Tin t\u1ee9c\",\"Quy \u0111\u1ecbnh\"],\"inLanguage\":\"vi\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/cryptoinsider.asia\\\/vi\\\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\\\/\",\"url\":\"https:\\\/\\\/cryptoinsider.asia\\\/vi\\\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\\\/\",\"name\":\"Ola Finance Says Attackers Stole $4.7M in Re-Entrancy Exploit - Crypto Insider\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cryptoinsider.asia\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/cryptoinsider.asia\\\/vi\\\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/cryptoinsider.asia\\\/vi\\\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cryptoinsider.asia\\\/wp-content\\\/uploads\\\/2021\\\/12\\\/nguy-co-mat-vi-tien-dien-tu-khi-dung-windows-lau.jpg\",\"datePublished\":\"2022-04-01T08:42:08+00:00\",\"description\":\"Crypto and Blockchain News\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/cryptoinsider.asia\\\/vi\\\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\\\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/cryptoinsider.asia\\\/vi\\\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/cryptoinsider.asia\\\/vi\\\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\\\/#primaryimage\",\"url\":\"https:\\\/\\\/cryptoinsider.asia\\\/wp-content\\\/uploads\\\/2021\\\/12\\\/nguy-co-mat-vi-tien-dien-tu-khi-dung-windows-lau.jpg\",\"contentUrl\":\"https:\\\/\\\/cryptoinsider.asia\\\/wp-content\\\/uploads\\\/2021\\\/12\\\/nguy-co-mat-vi-tien-dien-tu-khi-dung-windows-lau.jpg\",\"width\":1200,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/cryptoinsider.asia\\\/vi\\\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/cryptoinsider.asia\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"News\",\"item\":\"https:\\\/\\\/cryptoinsider.asia\\\/category\\\/news\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Ola Finance b\u1ecb \u0111\u00e1nh c\u1eafp 4,7 tri\u1ec7u \u0111\u00f4 la trong Khai th\u00e1c truy c\u1eadp l\u1ea7n \u0111\u1ea7u ti\u00ean\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/cryptoinsider.asia\\\/vi\\\/#website\",\"url\":\"https:\\\/\\\/cryptoinsider.asia\\\/vi\\\/\",\"name\":\"Crypto Insider\",\"description\":\"Crypto and Blockchain News\",\"publisher\":{\"@id\":\"https:\\\/\\\/cryptoinsider.asia\\\/vi\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/cryptoinsider.asia\\\/vi\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/cryptoinsider.asia\\\/vi\\\/#organization\",\"name\":\"Crypto Insider\",\"url\":\"https:\\\/\\\/cryptoinsider.asia\\\/vi\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/cryptoinsider.asia\\\/vi\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/cryptoinsider.asia\\\/wp-content\\\/uploads\\\/2021\\\/11\\\/Logo-crypto-insider.jpeg\",\"contentUrl\":\"https:\\\/\\\/cryptoinsider.asia\\\/wp-content\\\/uploads\\\/2021\\\/11\\\/Logo-crypto-insider.jpeg\",\"width\":2048,\"height\":2048,\"caption\":\"Crypto Insider\"},\"image\":{\"@id\":\"https:\\\/\\\/cryptoinsider.asia\\\/vi\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/yourcryptoinsider\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/vietnaminsider\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/cryptoinsider.asia\\\/#\\\/schema\\\/person\\\/300c21c250e00b21a7e09ae179657a51\",\"name\":\"Linh Nguyen\",\"sameAs\":[\"https:\\\/\\\/cryptoinsider.asia\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Ola Finance b\u1ecb \u0111\u00e1nh c\u1eafp 4,7 tri\u1ec7u \u0111\u00f4 la trong Khai th\u00e1c truy c\u1eadp l\u1ea7n \u0111\u1ea7u ti\u00ean","description":"M\u1ed9t b\u00e1o c\u00e1o \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 h\u00f4m th\u1ee9 S\u00e1u cho th\u1ea5y s\u1ed1 ti\u1ec1n \u0111\u00e3 b\u1ecb m\u1ea5t trong m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng \"re-entrancy\". Giao th\u1ee9c cho vay phi t\u1eadp trung Ola Finance \u0111\u00e3 b\u1ecb khai th\u00e1c v\u1edbi gi\u00e1 h\u01a1n 4,67 tri\u1ec7u \u0111\u00f4 la trong m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng \u201cre-entrancy\u201d v\u00e0o th\u1ee9 N\u0103m, theo m\u1ed9t b\u00e1o c\u00e1o&hellip;","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"M\u1ed9t b\u00e1o c\u00e1o \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 h\u00f4m th\u1ee9 S\u00e1u cho th\u1ea5y s\u1ed1 ti\u1ec1n \u0111\u00e3 b\u1ecb m\u1ea5t trong m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng \"re-entrancy\". Giao th\u1ee9c cho vay phi t\u1eadp trung Ola Finance \u0111\u00e3 b\u1ecb khai th\u00e1c v\u1edbi gi\u00e1 h\u01a1n 4,67 tri\u1ec7u \u0111\u00f4 la trong m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng \u201cre-entrancy\u201d v\u00e0o th\u1ee9 N\u0103m, theo m\u1ed9t b\u00e1o c\u00e1o&hellip;","og_locale":"vi_VN","og_type":"article","og_title":"Ola Finance b\u1ecb \u0111\u00e1nh c\u1eafp 4,7 tri\u1ec7u \u0111\u00f4 la trong Khai th\u00e1c truy c\u1eadp l\u1ea7n \u0111\u1ea7u ti\u00ean","og_description":"M\u1ed9t b\u00e1o c\u00e1o \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 h\u00f4m th\u1ee9 S\u00e1u cho th\u1ea5y s\u1ed1 ti\u1ec1n \u0111\u00e3 b\u1ecb m\u1ea5t trong m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng \"re-entrancy\". Giao th\u1ee9c cho vay phi t\u1eadp trung Ola Finance \u0111\u00e3 b\u1ecb khai th\u00e1c v\u1edbi gi\u00e1 h\u01a1n 4,67 tri\u1ec7u \u0111\u00f4 la trong m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng \u201cre-entrancy\u201d v\u00e0o th\u1ee9 N\u0103m, theo m\u1ed9t b\u00e1o c\u00e1o&hellip;","og_url":"https:\/\/cryptoinsider.asia\/vi\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\/","og_site_name":"Crypto Insider","article_publisher":"https:\/\/www.facebook.com\/yourcryptoinsider","article_published_time":"2022-04-01T08:42:08+00:00","og_image":[{"width":1200,"height":800,"url":"https:\/\/cryptoinsider.asia\/wp-content\/uploads\/2021\/12\/nguy-co-mat-vi-tien-dien-tu-khi-dung-windows-lau.jpg","type":"image\/jpeg"}],"author":"Linh Nguyen","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"Linh Nguyen","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"2 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/cryptoinsider.asia\/vi\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\/#article","isPartOf":{"@id":"https:\/\/cryptoinsider.asia\/vi\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\/"},"author":{"name":"Linh Nguyen","@id":"https:\/\/cryptoinsider.asia\/#\/schema\/person\/300c21c250e00b21a7e09ae179657a51"},"headline":"Ola Finance b\u1ecb \u0111\u00e1nh c\u1eafp 4,7 tri\u1ec7u \u0111\u00f4 la trong Khai th\u00e1c truy c\u1eadp l\u1ea7n \u0111\u1ea7u ti\u00ean","datePublished":"2022-04-01T08:42:08+00:00","mainEntityOfPage":{"@id":"https:\/\/cryptoinsider.asia\/vi\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\/"},"wordCount":328,"publisher":{"@id":"https:\/\/cryptoinsider.asia\/#organization"},"image":{"@id":"https:\/\/cryptoinsider.asia\/vi\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\/#primaryimage"},"thumbnailUrl":"https:\/\/cryptoinsider.asia\/wp-content\/uploads\/2021\/12\/nguy-co-mat-vi-tien-dien-tu-khi-dung-windows-lau.jpg","keywords":["Ola Finance","Re-Entrancy","Stole","tech"],"articleSection":["Tin t\u1ee9c","Quy \u0111\u1ecbnh"],"inLanguage":"vi"},{"@type":"WebPage","@id":"https:\/\/cryptoinsider.asia\/vi\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\/","url":"https:\/\/cryptoinsider.asia\/vi\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\/","name":"Ola Finance Says Attackers Stole $4.7M in Re-Entrancy Exploit - Crypto Insider","isPartOf":{"@id":"https:\/\/cryptoinsider.asia\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cryptoinsider.asia\/vi\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\/#primaryimage"},"image":{"@id":"https:\/\/cryptoinsider.asia\/vi\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\/#primaryimage"},"thumbnailUrl":"https:\/\/cryptoinsider.asia\/wp-content\/uploads\/2021\/12\/nguy-co-mat-vi-tien-dien-tu-khi-dung-windows-lau.jpg","datePublished":"2022-04-01T08:42:08+00:00","description":"Crypto and Blockchain News","breadcrumb":{"@id":"https:\/\/cryptoinsider.asia\/vi\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cryptoinsider.asia\/vi\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/cryptoinsider.asia\/vi\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\/#primaryimage","url":"https:\/\/cryptoinsider.asia\/wp-content\/uploads\/2021\/12\/nguy-co-mat-vi-tien-dien-tu-khi-dung-windows-lau.jpg","contentUrl":"https:\/\/cryptoinsider.asia\/wp-content\/uploads\/2021\/12\/nguy-co-mat-vi-tien-dien-tu-khi-dung-windows-lau.jpg","width":1200,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/cryptoinsider.asia\/vi\/ola-finance-says-attackers-stole-4-7m-in-re-entrancy-exploit\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cryptoinsider.asia\/"},{"@type":"ListItem","position":2,"name":"News","item":"https:\/\/cryptoinsider.asia\/category\/news\/"},{"@type":"ListItem","position":3,"name":"Ola Finance b\u1ecb \u0111\u00e1nh c\u1eafp 4,7 tri\u1ec7u \u0111\u00f4 la trong Khai th\u00e1c truy c\u1eadp l\u1ea7n \u0111\u1ea7u ti\u00ean"}]},{"@type":"WebSite","@id":"https:\/\/cryptoinsider.asia\/vi\/#website","url":"https:\/\/cryptoinsider.asia\/vi\/","name":"Crypto Insider","description":"Crypto and Blockchain News","publisher":{"@id":"https:\/\/cryptoinsider.asia\/vi\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cryptoinsider.asia\/vi\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/cryptoinsider.asia\/vi\/#organization","name":"Crypto Insider","url":"https:\/\/cryptoinsider.asia\/vi\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/cryptoinsider.asia\/vi\/#\/schema\/logo\/image\/","url":"https:\/\/cryptoinsider.asia\/wp-content\/uploads\/2021\/11\/Logo-crypto-insider.jpeg","contentUrl":"https:\/\/cryptoinsider.asia\/wp-content\/uploads\/2021\/11\/Logo-crypto-insider.jpeg","width":2048,"height":2048,"caption":"Crypto Insider"},"image":{"@id":"https:\/\/cryptoinsider.asia\/vi\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/yourcryptoinsider","https:\/\/www.linkedin.com\/company\/vietnaminsider"]},{"@type":"Person","@id":"https:\/\/cryptoinsider.asia\/#\/schema\/person\/300c21c250e00b21a7e09ae179657a51","name":"Linh Nguyen","sameAs":["https:\/\/cryptoinsider.asia\/"]}]}},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/cryptoinsider.asia\/wp-content\/uploads\/2021\/12\/nguy-co-mat-vi-tien-dien-tu-khi-dung-windows-lau.jpg","jetpack-related-posts":[],"jetpack_likes_enabled":false,"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cryptoinsider.asia\/vi\/wp-json\/wp\/v2\/posts\/3015","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cryptoinsider.asia\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cryptoinsider.asia\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cryptoinsider.asia\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/cryptoinsider.asia\/vi\/wp-json\/wp\/v2\/comments?post=3015"}],"version-history":[{"count":1,"href":"https:\/\/cryptoinsider.asia\/vi\/wp-json\/wp\/v2\/posts\/3015\/revisions"}],"predecessor-version":[{"id":3016,"href":"https:\/\/cryptoinsider.asia\/vi\/wp-json\/wp\/v2\/posts\/3015\/revisions\/3016"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cryptoinsider.asia\/vi\/wp-json\/wp\/v2\/media\/2211"}],"wp:attachment":[{"href":"https:\/\/cryptoinsider.asia\/vi\/wp-json\/wp\/v2\/media?parent=3015"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cryptoinsider.asia\/vi\/wp-json\/wp\/v2\/categories?post=3015"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cryptoinsider.asia\/vi\/wp-json\/wp\/v2\/tags?post=3015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}