{"id":9593,"date":"2026-02-23T19:09:21","date_gmt":"2026-02-23T18:09:21","guid":{"rendered":"https:\/\/www.datasystem.es\/nuevo\/?p=9593"},"modified":"2026-02-23T19:09:23","modified_gmt":"2026-02-23T18:09:23","slug":"que-es-nfc-y-por-que-aparece-en-fraudes","status":"publish","type":"post","link":"https:\/\/www.datasystem.es\/nuevo\/que-es-nfc-y-por-que-aparece-en-fraudes\/","title":{"rendered":"Qu\u00e9 es NFC y por qu\u00e9 aparece en fraudes"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Cuando alguien oye \u201cfraude NFC\u201d suele imaginar que basta con pasar cerca para que le roben dinero, pero el riesgo m\u00e1s frecuente es m\u00e1s mundano: que el atacante te lleve a autorizar algo, o que aproveche un m\u00f3vil mal protegido. Tambi\u00e9n existen estafas que usan mensajes suplantando al banco para que pulses un enlace \u201curgente\u201d, instales algo o cedas datos. Y, como en muchos fraudes financieros, a veces aparecen cargos peque\u00f1os de prueba antes de intentar importes mayores.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Otra parte del problema es el ecosistema del m\u00f3vil: apps falsas, permisos excesivos y h\u00e1bitos peligrosos (instalar desde enlaces, usar Wi\u2011Fi abierta para banca, compartir el m\u00f3vil desbloqueado). NFC es solo una pieza; si el atacante consigue tu cuenta o tu dispositivo, puede intentar operar con lo que tenga a mano.<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/www.elconfidencial.com\/tecnologia\/2024-02-05\/evitar-robos-pagos-movil-contactless-nfc_3824349\/\"><\/a>\u200b<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"seales-de-alerta-que-conviene-tomarse-en-serio\">Se\u00f1ales de alerta que conviene tomarse en serio<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Notificaci\u00f3n de pago que no reconoces o con un importe que no cuadra.<a href=\"https:\/\/www.elconfidencial.com\/tecnologia\/2024-02-05\/evitar-robos-pagos-movil-contactless-nfc_3824349\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a>\u200b<\/li>\n\n\n\n<li>SMS\/correo \u201cdel banco\u201d con prisas y enlaces para \u201cverificar\u201d o \u201cbloquear ya\u201d.<a href=\"https:\/\/www.elconfidencial.com\/tecnologia\/2024-02-05\/evitar-robos-pagos-movil-contactless-nfc_3824349\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a>\u200b<\/li>\n\n\n\n<li>Situaciones con presi\u00f3n para pagar r\u00e1pido o para que acerques el m\u00f3vil \u201cun momento\u201d sin explicaci\u00f3n clara.<a href=\"https:\/\/www.eluniversal.com.mx\/techbit\/usas-nfc-evita-estas-acciones-y-protegete-de-fraudes\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a>\u200b<\/li>\n\n\n\n<li>Cambios extra\u00f1os en el m\u00f3vil tras instalar una app (permisos, accesibilidad, comportamiento raro).<a href=\"https:\/\/www.elconfidencial.com\/tecnologia\/2024-02-05\/evitar-robos-pagos-movil-contactless-nfc_3824349\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a>\u200b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Estas se\u00f1ales no prueban fraude por s\u00ed solas, pero s\u00ed justifican parar, revisar y confirmar por canales oficiales. En estafas, el factor decisivo suele ser la velocidad: cuanto m\u00e1s te apresuran, peor decides.<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/www.elconfidencial.com\/tecnologia\/2024-02-05\/evitar-robos-pagos-movil-contactless-nfc_3824349\/\"><\/a>\u200b<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"ajustes-de-seguridad-rpidos-y-efectivos\">Ajustes de seguridad (r\u00e1pidos y efectivos)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Empieza por lo b\u00e1sico, porque lo b\u00e1sico es lo que m\u00e1s se explota:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Bloqueo fuerte: PIN robusto y biometr\u00eda para reducir el riesgo si pierdes el m\u00f3vil.<a href=\"https:\/\/www.elconfidencial.com\/tecnologia\/2024-02-05\/evitar-robos-pagos-movil-contactless-nfc_3824349\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a>\u200b<\/li>\n\n\n\n<li>Sistema y apps actualizados: muchas intrusiones se facilitan por fallos ya corregidos.<a href=\"https:\/\/www.elconfidencial.com\/tecnologia\/2024-02-05\/evitar-robos-pagos-movil-contactless-nfc_3824349\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a>\u200b<\/li>\n\n\n\n<li>Alertas del banco por cada pago: cuanto antes lo veas, antes puedes cortar el da\u00f1o.<a href=\"https:\/\/www.elconfidencial.com\/tecnologia\/2024-02-05\/evitar-robos-pagos-movil-contactless-nfc_3824349\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a>\u200b<\/li>\n\n\n\n<li>Apps solo de tiendas oficiales y cuidado con enlaces: evita APKs o \u201cverificadores\u201d que llegan por SMS\/correo.<a href=\"https:\/\/www.elconfidencial.com\/tecnologia\/2024-02-05\/evitar-robos-pagos-movil-contactless-nfc_3824349\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a>\u200b<\/li>\n\n\n\n<li>Si te encaja, activa NFC solo cuando lo uses y desact\u00edvalo despu\u00e9s para minimizar despistes (especialmente en ambientes con prisas).<a href=\"https:\/\/www.eluniversal.com.mx\/techbit\/usas-nfc-evita-estas-acciones-y-protegete-de-fraudes\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a>\u200b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Esto no busca demonizar NFC, sino reducir la probabilidad de \u201cerrores de usuario\u201d en el d\u00eda a d\u00eda. La mayor\u00eda de incidentes se vuelven graves por la suma de peque\u00f1as concesiones.<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/www.eluniversal.com.mx\/techbit\/usas-nfc-evita-estas-acciones-y-protegete-de-fraudes\/\"><\/a>\u200b<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"hbitos-al-pagar-lo-prctico\">H\u00e1bitos al pagar (lo pr\u00e1ctico)<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Revisa el importe antes de confirmar.<a href=\"https:\/\/www.elconfidencial.com\/tecnologia\/2024-02-05\/evitar-robos-pagos-movil-contactless-nfc_3824349\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a>\u200b<\/li>\n\n\n\n<li>Mant\u00e9n el control f\u00edsico: no dejes el m\u00f3vil desatendido ni lo prestes desbloqueado.<a href=\"https:\/\/www.elconfidencial.com\/tecnologia\/2024-02-05\/evitar-robos-pagos-movil-contactless-nfc_3824349\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a>\u200b<\/li>\n\n\n\n<li>Desconf\u00eda de urgencias y de \u201cte llamo del banco\u201d: cuelga y llama t\u00fa al n\u00famero oficial.<a href=\"https:\/\/www.elconfidencial.com\/tecnologia\/2024-02-05\/evitar-robos-pagos-movil-contactless-nfc_3824349\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a>\u200b<\/li>\n\n\n\n<li>Si algo se siente raro, cancela y repite con calma: la incomodidad de 30 segundos vale m\u00e1s que arreglar un fraude.<a href=\"https:\/\/www.elconfidencial.com\/tecnologia\/2024-02-05\/evitar-robos-pagos-movil-contactless-nfc_3824349\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a>\u200b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pagar sin contacto es una herramienta, y como cualquier herramienta, funciona mejor cuando hay un peque\u00f1o ritual de comprobaci\u00f3n. Ese ritual (mirar importe, validar notificaci\u00f3n, tener alertas) es lo que corta muchas estafas.<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/www.elconfidencial.com\/tecnologia\/2024-02-05\/evitar-robos-pagos-movil-contactless-nfc_3824349\/\"><\/a>\u200b<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"qu-hacer-si-ves-un-cargo-contactless-que-no-recono\">Qu\u00e9 hacer si ves un cargo contactless que no reconoces<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bloquea la tarjeta o el m\u00e9todo de pago desde la app del banco y revisa movimientos recientes. Cambia credenciales si sospechas compromiso de cuenta y revoca sesiones activas cuando sea posible. Contacta con el banco por canales oficiales cuanto antes para reportar el cargo y seguir el proceso de reclamaci\u00f3n.<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"1080\" style=\"aspect-ratio: 1080 \/ 1080;\" width=\"1080\" controls src=\"https:\/\/www.datasystem.es\/nuevo\/wp-content\/uploads\/2026\/02\/Copia-de-Copia-de-Copia-de-Copia-de-Copia-de-Copia-de-Esquerdo-Reparaciones-1.mp4\"><\/video><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link has-white-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.datasystem.es\/nuevo\/\" style=\"border-top-left-radius:64px;border-top-right-radius:64px;border-bottom-left-radius:64px;border-bottom-right-radius:64px;background-color:#02bcbb\">Vis\u00edtanos!<\/a><\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-otros-articulos-interesantes\">Otros art\u00edculos interesantes<\/h3>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-8f761849 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-reparacion-de-ordenadores-a-domicilio-spinformatica wp-block-embed-reparacion-de-ordenadores-a-domicilio-spinformatica\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"XWMUupvLER\"><a href=\"https:\/\/www.datasystem.es\/nuevo\/comandos-de-red-en-linux-ip-ss-dig-ping-y-traceroute-con-ejemplos\/\">Comandos de red en Linux: ip, ss, dig, ping y traceroute (con ejemplos)<\/a><\/blockquote><iframe class=\"wp-embedded-content lazyload\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; 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--smush-placeholder-aspect-ratio: 320\/320;\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cuando alguien oye \u201cfraude NFC\u201d suele imaginar que basta con pasar cerca para que le roben dinero, pero el riesgo m\u00e1s frecuente es m\u00e1s mundano: que el atacante te lleve a autorizar algo, o que aproveche un m\u00f3vil mal protegido. Tambi\u00e9n existen estafas que usan mensajes suplantando al banco para que pulses un enlace \u201curgente\u201d, [&hellip;]<\/p>\n","protected":false},"author":25,"featured_media":9612,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[92,89,157],"tags":[172,114,97],"class_list":["post-9593","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-consejos-rapidos","category-informacion-sobre-seguridad","category-protege-tus-datos","tag-consejos","tag-guia","tag-seguridad"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Qu\u00e9 es NFC y por qu\u00e9 aparece en fraudes - SPInformatica<\/title>\n<meta name=\"description\" content=\"Pagos sin contacto y NFC son c\u00f3modos, pero hay estafas. 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