{"id":69054,"date":"2026-07-30T13:19:51","date_gmt":"2026-07-30T11:19:51","guid":{"rendered":"https:\/\/thecryptocurrencypost.net\/es\/?p=69054"},"modified":"2026-07-30T13:19:51","modified_gmt":"2026-07-30T11:19:51","slug":"crypto-dao-sufre-una-perdida-de-82-millones-de-dolares-por-un-fallo-de-control-de-acceso-en-bnb-chain","status":"publish","type":"post","link":"https:\/\/thecryptocurrencypost.net\/es\/crypto-dao-sufre-una-perdida-de-82-millones-de-dolares-por-un-fallo-de-control-de-acceso-en-bnb-chain\/","title":{"rendered":"Crypto DAO sufre una p\u00e9rdida de $8,2M por un fallo de control de acceso en BNB Chain"},"content":{"rendered":"<p>Seg\u00fan los \u00faltimos informes de firmas de seguridad y datos on-chain, el <strong>protocolo Crypto DAO ha sido <a href=\"https:\/\/bscscan.com\/address\/0x8d65744527f55d0b2338350912d5c99a81ddf0e2\" target=\"_blank\" rel=\"noopener noreferrer\">v\u00edctima de un exploit<\/a> que result\u00f3 en el drenado de aproximadamente 8,2 millones de d\u00f3lares<\/strong>. El incidente afect\u00f3 al token <strong>Pro<\/strong> dentro de la red <a href=\"https:\/\/thecryptocurrencypost.net\/es\/bnb-chain-anuncia-actualizacion-fermi-reduccion-del-40-en-tiempo-de-bloque-para-enero-2026\/\" target=\"_blank\" rel=\"noopener\"><strong>BNB Chain<\/strong><\/a> el 28 de julio.<\/p>\n<p><!--more--><\/p>\n<p>De acuerdo con los reportes preliminares, la vulnerabilidad no fue el resultado de un ataque sofisticado, sino de un fallo b\u00e1sico de <strong>control de acceso<\/strong> en las funciones del contrato inteligente. Espec\u00edficamente, una funci\u00f3n cr\u00edtica de la b\u00f3veda (vault) del protocolo qued\u00f3 expuesta, permitiendo que cualquier usuario pudiera llamarla sin las debidas restricciones de permisos.<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">SlowMist: Crypto DAO\u2019s Pro token contract was exploited due to missing access control.<\/p>\n<p>Reportedly ~ $8.2M USDT was drained via a publicly accessible vault function.<a href=\"https:\/\/x.com\/hashtag\/DeFi?src=hash&amp;ref_src=twsrc%5Etfw\">#DeFi<\/a> <a href=\"https:\/\/x.com\/hashtag\/Security?src=hash&amp;ref_src=twsrc%5Etfw\">#Security<\/a><\/p>\n<p>&mdash; SolidityScan (@SolidityScan) <a href=\"https:\/\/x.com\/SolidityScan\/status\/2082457077444751611?ref_src=twsrc%5Etfw\">July 29, 2026<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.x.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<h2>Detalles del Exploit<\/h2>\n<p>El atacante aprovech\u00f3 la <strong>ausencia de validaci\u00f3n en el contrato del token Pro<\/strong> para extraer fondos bajo una modalidad de ejecuci\u00f3n directa. Los datos reflejados en plataformas de an\u00e1lisis como <strong>DeFiLlama<\/strong> categorizan el evento dentro de la p\u00e9rdida por l\u00f3gica de protocolo en <strong>Solidity<\/strong>.<\/p>\n<p>El rastreo on-chain muestra que los activos, principalmente en <a href=\"https:\/\/thecryptocurrencypost.net\/es\/se-registran-150-millones-de-usdt-transferidos-de-bitfinex-a-la-tether-treasury\/\" target=\"_blank\" rel=\"noopener\"><strong>USDT<\/strong><\/a>, fueron distribuidos desde la direcci\u00f3n del explotador original (<strong>0x427671b2C8e91034A91FE698F9B7259b2345F45D<\/strong>) hacia tres billeteras secundarias. Estos monederos de recepci\u00f3n mantienen saldos divididos de aproximadamente 2,68 millones, 2,69 millones y 2,78 millones de d\u00f3lares respectivamente.<\/p>\n<h3>Contexto de seguridad en BNB Chain<\/h3>\n<p>Este incidente se suma a una tendencia persistente en <strong>BNB Chain<\/strong> relacionada con contratos <em>forkeados<\/em> o m\u00ednimamente auditados que presentan fallos de control de acceso. Seg\u00fan informes de seguridad del primer semestre de 2026, <strong>los incidentes on-chain han alcanzado niveles r\u00e9cord, subrayando que las vulnerabilidades prevenibles siguen siendo la mayor fuente de p\u00e9rdidas en el ecosistema<\/strong>.<\/p>\n<p>Hasta el momento, <strong>Crypto DAO<\/strong> no ha emitido un comunicado oficial, <em>post-mortem<\/em> o un plan de remediaci\u00f3n para los usuarios afectados. El alcance exacto de la recuperaci\u00f3n de fondos sigue sin estar claro, mientras los activos permanecen en las direcciones identificadas bajo vigilancia de firmas de seguridad.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Seg\u00fan los \u00faltimos informes de firmas de seguridad y datos on-chain, el protocolo Crypto DAO ha sido v\u00edctima de un exploit que result\u00f3 en el drenado de aproximadamente 8,2 millones de d\u00f3lares. El incidente afect\u00f3 al token Pro dentro de la red BNB Chain el 28 de julio.<\/p>\n","protected":false},"author":50,"featured_media":69053,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2059],"tags":[640,277],"class_list":["post-69054","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seguridad","tag-bnb-chain","tag-dao"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Crypto DAO sufre una p\u00e9rdida de $8,2M por un fallo de control de acceso en BNB Chain The CryptoCurrency Post ESP<\/title>\n<meta name=\"description\" content=\"el protocolo Crypto DAO ha sido v\u00edctima de un exploit que result\u00f3 en el drenado de aproximadamente 8,2 millones de d\u00f3lares\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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