{"id":68471,"date":"2026-06-26T14:56:23","date_gmt":"2026-06-26T12:56:23","guid":{"rendered":"https:\/\/thecryptocurrencypost.net\/es\/?p=68471"},"modified":"2026-06-26T14:56:23","modified_gmt":"2026-06-26T12:56:23","slug":"polymarket-confirma-un-compromiso-en-su-frontend-por-parte-de-un-proveedor-externo-y-reportan-perdidas-cercanas-a-us3-millones","status":"publish","type":"post","link":"https:\/\/thecryptocurrencypost.net\/es\/polymarket-confirma-un-compromiso-en-su-frontend-por-parte-de-un-proveedor-externo-y-reportan-perdidas-cercanas-a-us3-millones\/","title":{"rendered":"Polymarket confirma un compromiso en su frontend por parte de un proveedor externo y reportan p\u00e9rdidas cercanas a US$3 millones"},"content":{"rendered":"<p><strong><a href=\"https:\/\/polymarket.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">Polymarket<\/a><\/strong> dijo que un <strong>proveedor tercero hab\u00eda sido comprometido e inyect\u00f3 un script malicioso<\/strong> en su frontend para una parte de los usuarios, en un incidente que fuentes del sector estiman en alrededor de US$3 millones. La informaci\u00f3n disponible apunta a un ataque de cadena de suministro en la capa de interfaz, no a una explotaci\u00f3n directa de los smart contracts.<!--more--><\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">This morning we discovered a 3rd party vendor had been compromised, injecting a malicious script into our frontend for some users. We&#39;ve contained it &amp; removed the affected dependency. We&#39;re contacting impacted users &amp; refunding them in full.<\/p>\n<p>&mdash; Polymarket Traders (@PolymarketTrade) <a href=\"https:\/\/x.com\/PolymarketTrade\/status\/2070155882906730671?ref_src=twsrc%5Etfw\">June 25, 2026<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.x.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>Seg\u00fan la cobertura publicada, el incidente afect\u00f3 a los usuarios que interactuaron con la interfaz comprometida durante una ventana limitada.<strong><a href=\"https:\/\/thecryptocurrencypost.net\/es\/polymarket-sufre-un-exploit-de-660-000-dolares-por-una-clave-comprometida\/\" target=\"_blank\" rel=\"noopener\"> Polymarket<\/a><\/strong> habr\u00eda retirado la dependencia afectada y contenido el problema, mientras que <strong>las estimaciones de p\u00e9rdidas se sit\u00faan en torno a US$2,94 millones a US$3 millones<\/strong>.<\/p>\n<p>La diferencia importa: en este caso, el fallo no habr\u00eda estado en el contrato subyacente, sino en la infraestructura externa que alimenta la experiencia web del producto. Eso encaja con <strong>un ataque cl\u00e1sico de supply chain<\/strong> en el per\u00edmetro del servicio, donde el riesgo entra por un componente de terceros y no por la l\u00f3gica on-chain principal.<\/p>\n<p>Polymarket tambi\u00e9n se\u00f1ala que la plataforma estar\u00eda contactando a los usuarios impactados para reembolsarlos. Aun as\u00ed, algunos detalles t\u00e9cnicos siguen sin quedar totalmente cerrados en el material consultado, incluido el alcance exacto sobre las <strong><a href=\"https:\/\/thecryptocurrencypost.net\/es\/carteras-vinculadas-a-blackrock-movieron-mas-de-430-millones-en-bitcoin-y-ether-a-coinbase-prime\/\" target=\"_blank\" rel=\"noopener\">billeteras<\/a><\/strong> afectadas y el desglose final de los fondos drenados.<\/p>\n<p>Por ahora, la confirmaci\u00f3n adicional sigue pendiente en los elementos p\u00fablicos revisados, aunque el cuadro general del incidente ya apunta a una intrusi\u00f3n en la capa frontend y a un impacto acotado a un subconjunto de usuarios.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Polymarket dijo que un proveedor tercero hab\u00eda sido comprometido e inyect\u00f3 un script malicioso en su frontend para una parte de los usuarios, en un incidente que fuentes del sector estiman en alrededor de US$3 millones. La informaci\u00f3n disponible apunta a un ataque de cadena de suministro en la capa de interfaz, no a una [&hellip;]<\/p>\n","protected":false},"author":50,"featured_media":68470,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2059],"tags":[719,1011],"class_list":["post-68471","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seguridad","tag-amenaza-cibernetica","tag-polymarket"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Polymarket confirma un compromiso en su frontend por parte de un proveedor externo y reportan p\u00e9rdidas cercanas a US$3 millones The CryptoCurrency Post ESP<\/title>\n<meta name=\"description\" content=\"Polymarket habr\u00eda retirado la dependencia afectada y contenido el problema, mientras que las estimaciones de p\u00e9rdidas se 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content=\"https:\/\/thecryptocurrencypost.net\/es\/polymarket-confirma-un-compromiso-en-su-frontend-por-parte-de-un-proveedor-externo-y-reportan-perdidas-cercanas-a-us3-millones\/\" \/>\n<meta property=\"og:site_name\" content=\"The CryptoCurrency Post ESP\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-26T12:56:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/thecryptocurrencypost.net\/es\/wp-content\/uploads\/sites\/2\/2026\/06\/polymarket-frontend-supply-chain-attack-3m-loss.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Diego Navarro\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Diego Navarro\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de 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