{"id":37208,"date":"2026-07-08T08:09:53","date_gmt":"2026-07-08T06:09:53","guid":{"rendered":"https:\/\/www.chinasmartbuy.com\/blog\/claude-code-allerta-sicurezza-backdoor-versioni-coinvolte\/"},"modified":"2026-07-08T08:09:55","modified_gmt":"2026-07-08T06:09:55","slug":"claude-code-allerta-sicurezza-backdoor-versioni-coinvolte","status":"publish","type":"post","link":"https:\/\/www.chinasmartbuy.com\/blog\/claude-code-allerta-sicurezza-backdoor-versioni-coinvolte\/","title":{"rendered":"Claude Code sotto allerta sicurezza: rischio backdoor nelle versioni 2.1.91-2.1.196"},"content":{"rendered":"\n\n<style>\n  :root {\n    --red: #CC1B1B;\n    --red-light: rgba(204,27,27,0.08);\n    --red-mid: #e84040;\n    --accent-soft-bg: rgba(204,27,27,0.07);\n    --accent-soft-border: rgba(204,27,27,0.18);\n    --text: #1a1a1a;\n    --text-muted: #666;\n    --card: #ffffff;\n    --border: #ebebeb;\n    --page-bg: #ffffff;\n    --surface-soft: #fafafa;\n    --surface-contrast: #f0f0f0;\n    --line-soft: #f5f5f5;\n    --soft-label: #bbb;\n    --muted-label: #999;\n    --copy: #333;\n    --font-head: 'Bebas Neue', sans-serif;\n    --font-body: 'DM Sans', sans-serif;\n    --heading-spacing: 0.04em;\n    --heading-weight: 400;\n    --spec-header-spacing: 0.08em;\n    --quickfacts-shadow: 0 10px 24px rgba(15,23,42,0.06);\n  }\n  .fbp5-wrap,.fbp5-wrap * { box-sizing:border-box; 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margin-bottom:14px; }\n  .fbp5-bullet-list { margin:18px 0 6px 20px; padding:0; display:flex; flex-direction:column; gap:10px; }\n  .fbp5-bullet-list li { font-size:16px; line-height:1.7; color:#1f2937; }\n  .fbp5-bullet-list li::marker { color:var(--red); }\n  .rh-quickfacts-grid { margin:18px 0 0; display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:12px; }\n  .rh-quickfacts-card { background:#fff; border:1px solid var(--border); border-radius:16px; padding:14px 16px; box-shadow:var(--quickfacts-shadow); display:flex; flex-direction:column; gap:6px; }\n  .rh-quickfacts-label { font-size:12px; font-weight:800; letter-spacing:0.08em; text-transform:uppercase; color:var(--red); }\n  .rh-quickfacts-value { font-size:15px; line-height:1.6; color:#1f2937; }\n  .fbp5-highlight { background:var(--red-light); border-left:4px solid var(--red); border-radius:0 10px 10px 0; padding:15px 19px; margin:18px 0 0; font-size:16px; color:var(--copy); line-height:1.65; }\n  .fbp5-info { background:var(--surface-soft); border:1px solid var(--border); border-radius:10px; padding:15px 19px; margin:18px 0 0; font-size:15px; color:var(--text-muted); line-height:1.65; }\n  .fbp5-scheda { background:var(--card); border:1px solid var(--border); border-radius:14px; overflow:hidden; margin:20px 0 0; }\n  .fbp5-scheda-header { background:var(--red); color:#fff; padding:14px 20px; font-family:var(--font-head); font-size:20px; font-weight:var(--heading-weight); letter-spacing:var(--spec-header-spacing); }\n  .fbp5-scheda-row { display:flex; border-bottom:1px solid var(--border); }\n  .fbp5-scheda-row:last-child { border-bottom:none; }\n  .fbp5-scheda-key { width:42%; padding:11px 16px; font-size:13px; font-weight:700; color:var(--text-muted); text-transform:uppercase; letter-spacing:0.06em; background:var(--surface-soft); flex-shrink:0; }\n  .fbp5-scheda-val { padding:11px 16px; font-size:14px; color:var(--text); font-weight:500; line-height:1.5; }\n  @media(max-width:600px) {\n    .fbp5-wrap { padding:0 14px 60px; gap:40px; }\n    .fbp5-section h2 { font-size:32px; }\n    .fbp5-scheda-row { flex-direction:column; }\n    .fbp5-scheda-key { width:100%; }\n    .rh-phonebox-header { padding:18px 16px; flex-direction:column; align-items:center; }\n    .rh-phonebox-hero { width:150px; height:200px; }\n    .rh-phonebox-highlights { grid-template-columns:repeat(2,minmax(0,1fr)); }\n    .rh-phonebox-colors { padding:16px; }\n    .rh-phonebox-section { grid-template-columns:1fr; }\n    .rh-phonebox-section-label { padding:14px 20px; border-right:none; border-bottom:1px solid var(--border); }\n    .rh-phonebox-section-values { padding:14px 20px; }\n    .rh-affbox-grid { grid-template-columns:1fr; }\n    .rh-affbox-col:not(:last-child) { border-right:none; border-bottom:1px solid var(--line-soft); }\n    .rh-affbox-cta { width:100%; }\n    .rh-downloadjump { align-items:flex-start; flex-direction:column; margin:-22px 0 0; }\n    .rh-downloadjump a { width:100%; }\n    .rh-downloadbox-head { flex-direction:column; }\n    .rh-downloadbox-link { width:100%; }\n    .rh-offerbox-head { flex-direction:column; }\n    .rh-offerbox-links { grid-template-columns:1fr; }\n    .rh-offer-inline-wrap { flex-direction:column; align-items:flex-start; }\n    .rh-offer-inline-cta { width:100%; }\n  }\n<\/style>\n<div class=\"fbp5-wrap rh-json-article\" id=\"rh-article-mrboh1gh-xlk0n\" data-rh-article-type=\"news\" data-rh-site-profile=\"china-smart-buy\">\n  <div class=\"fbp5-intro\">\n    \n    <p>Il Ministero cinese dell\u2019Industria e delle Tecnazioni dell\u2019Informazione, tramite la piattaforma NVDB per minacce e vulnerabilit\u00e0 di cybersicurezza, ha pubblicato un avviso di rischio su <strong>Claude Code<\/strong>, segnalando la presenza di un possibile backdoor capace di rimandare a server remoti dati sensibili come area geografica e identificativi dell\u2019utente senza.<\/p><p>Le versioni coinvolte sono <strong>dalla 2.1. 91 alla 2.1. 196<\/strong>. Per chi usa questo strumento di coding assistito la priorit\u00e0 \u00e8 semplice: verificare subito il numero di versione, disinstallare i build interessati oppure aggiornare al rilascio pi\u00f9 recente gi\u00e0 ripulito dal codice contestato.<\/p>\n  <\/div><figure class=\"wp-block-image size-large\" style=\"margin:18px 0;display:block;clear:both;width:100%;position:relative;z-index:1\"><a href=\"https:\/\/www.chinasmartbuy.com\/blog\/wp-content\/uploads\/2026\/07\/claude-code-sotto-allerta-sicurezza-6cdcf385-ad22-437d-b676-d425-1g8rws6ke4.jpg\" target=\"_blank\" rel=\"noopener\" style=\"display:block;width:100%;position:relative;z-index:2;pointer-events:auto;cursor:zoom-in\"><img decoding=\"async\" src=\"https:\/\/www.chinasmartbuy.com\/blog\/wp-content\/uploads\/2026\/07\/claude-code-sotto-allerta-sicurezza-6cdcf385-ad22-437d-b676-d425-1g8rws6ke4.jpg\" alt=\"\u5de5\u4fe1\u90e8\u53d1\u5e03\u98ce\u9669\u63d0\u793a\uff1aClaude Code \u5b58\u5728\u5b89\u5168\u540e\u95e8\uff0c\u53ef\u80fd\u6cc4\u9732\u7528\u6237\u654f\u611f\u4fe1\u606f\" loading=\"lazy\" style=\"display:block;max-width:100%;height:auto;margin:0 auto;pointer-events:auto\"><\/a><\/figure>\n  \n\n      <section class=\"fbp5-section\">\n        <div class=\"fbp5-section-label\">sicurezza<\/div>\n        <h2>Claude Code finisce sotto osservazione per un possibile backdoor nei <span>build recenti<\/span><\/h2>\n        <p>L\u2019avviso riguarda il tool sviluppato da Anthropic per la scrittura e la correzione automatica del codice a partire da richieste testuali. Le analisi hanno evidenziato un meccanismo integrato di monitoraggio che poteva raccogliere parametri dell\u2019ambiente utente e trasmettere informazioni sensibili verso server remoti, senza una richiesta di consenso diretta e chiaramente esposta.<\/p><p>Nel dettaglio, l\u2019intervallo considerato a rischio parte dalla versione 2.1. 91, distribuita il 2 aprile 2026, e arriva fino alla 2.1. 196. L\u2019indicazione operativa \u00e8 di intervenire subito sui terminali di sviluppo coinvolti e di rafforzare anche il controllo sulle connessioni in uscita dagli ambienti dove vengono usati strumenti AI per la programmazione.<\/p>\n        <ul class=\"fbp5-bullet-list\"><li>Versioni interessate: <strong>Claude Code 2.1.91 &#8211; 2.1.196<\/strong>.<\/li><li>Dati potenzialmente esposti: area geografica, identificativi utente e altri elementi di contesto del sistema.<\/li><li>Rischio principale: trasmissione non autorizzata di informazioni sensibili a server remoti.<\/li><li>Azione consigliata: disinstallazione immediata oppure aggiornamento alla versione sicura pi\u00f9 recente.<\/li><\/ul>\n        <div class=\"rh-quickfacts-grid\">\n      <div class=\"rh-quickfacts-card\">\n        <div class=\"rh-quickfacts-label\">Prodotto<\/div>\n        <div class=\"rh-quickfacts-value\">Assistente AI per coding sviluppato da Anthropic<\/div>\n      <\/div>\n    \n      <div class=\"rh-quickfacts-card\">\n        <div class=\"rh-quickfacts-label\">Tipo di problema<\/div>\n        <div class=\"rh-quickfacts-value\">Possibile backdoor con raccolta e invio dati<\/div>\n      <\/div>\n    \n      <div class=\"rh-quickfacts-card\">\n        <div class=\"rh-quickfacts-label\">Stato<\/div>\n        <div class=\"rh-quickfacts-value\">Funzione rimossa nel nuovo aggiornamento rilasciato il 2 luglio 2026<\/div>\n      <\/div>\n    <\/div>\n        <div class=\"fbp5-highlight\">Chi usa Claude Code in contesti professionali dovrebbe controllare subito la versione installata e limitare le connessioni esterne degli strumenti di sviluppo.<\/div>\n        <div class=\"fbp5-info\">Il caso \u00e8 rilevante perch\u00e9 coinvolge un software sempre pi\u00f9 presente nei flussi di sviluppo e tocca direttamente la protezione dei dati trattati in ambienti aziendali.<\/div>\n        \n      <div class=\"fbp5-scheda\">\n        <div class=\"fbp5-scheda-header\">Dettagli chiave dell\u2019avviso<\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Autorit\u00e0 che ha diffuso l\u2019allerta<\/div>\n            <div class=\"fbp5-scheda-val\">Piattaforma NVDB collegata al Ministero cinese dell\u2019Industria e delle Tecnologie dell\u2019Informazione<\/div>\n          <\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Software coinvolto<\/div>\n            <div class=\"fbp5-scheda-val\">Claude Code<\/div>\n          <\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Intervallo versioni<\/div>\n            <div class=\"fbp5-scheda-val\">Da 2.1.91 a 2.1.196<\/div>\n          <\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Comportamento segnalato<\/div>\n            <div class=\"fbp5-scheda-val\">Invio verso server remoti di dati sensibili relativi all\u2019utente e all\u2019ambiente<\/div>\n          <\/div>\n        \n      <\/div>\n    \n      <\/section>\n    \n\n      <section class=\"fbp5-section\">\n        <div class=\"fbp5-section-label\">contesto<\/div>\n        <h2>Il meccanismo contestato era gi\u00e0 emerso nelle <span>analisi dei developer<\/span><\/h2>\n        <p>A fine giugno 2026 alcuni sviluppatori, analizzando in reverse engineering la versione 2.1. 196, avevano individuato una logica nascosta che controllava elementi come fuso orario di sistema e informazioni sul proxy, con l\u2019obiettivo di identificare utenti riconducibili alla Cina. Questa funzione non era stata descritta nei changelog delle versioni successive.<\/p><p>Un membro del team Claude Code, Thariq Shihipar, ha poi spiegato sui social che il sistema era stato introdotto come misura sperimentale nel marzo 2026 per contrastare la rivendita non autorizzata di account e possibili attacchi di distillazione del modello. Anthropic ha dichiarato di aver rimosso la funzione nel nuovo aggiornamento distribuito il 2 luglio 2026.<\/p>\n        <ul class=\"fbp5-bullet-list\"><li>La funzione di rilevamento sarebbe stata introdotta come misura <strong>sperimentale<\/strong>.<\/li><li>Tra i parametri controllati figuravano fuso orario e dati relativi al proxy.<\/li><li>Il meccanismo non risultava indicato nei registri pubblici delle modifiche.<\/li><li>La rimozione ufficiale \u00e8 arrivata con un aggiornamento pubblicato il 2 luglio 2026.<\/li><\/ul>\n        <div class=\"rh-quickfacts-grid\">\n      <div class=\"rh-quickfacts-card\">\n        <div class=\"rh-quickfacts-label\">Origine del caso<\/div>\n        <div class=\"rh-quickfacts-value\">Analisi in reverse engineering di developer indipendenti<\/div>\n      <\/div>\n    \n      <div class=\"rh-quickfacts-card\">\n        <div class=\"rh-quickfacts-label\">Motivazione dichiarata<\/div>\n        <div class=\"rh-quickfacts-value\">Contrasto a rivendita di account e attacchi di distillazione<\/div>\n      <\/div>\n    <\/div>\n        <div class=\"fbp5-highlight\">Il punto pi\u00f9 delicato non \u00e8 solo la raccolta di dati, ma il fatto che il comportamento non fosse chiaramente documentato nei changelog.<\/div>\n        <div class=\"fbp5-info\">Per team e aziende che adottano strumenti AI nel coding, trasparenza sulle funzioni telemetriche e controllo delle connessioni in uscita restano due aspetti essenziali.<\/div>\n        \n      <div class=\"fbp5-scheda\">\n        <div class=\"fbp5-scheda-header\">Cronologia sintetica<\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Introduzione del comportamento segnalato<\/div>\n            <div class=\"fbp5-scheda-val\">Marzo 2026 come misura sperimentale<\/div>\n          <\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Prima versione coinvolta<\/div>\n            <div class=\"fbp5-scheda-val\">2.1.91 del 2 aprile 2026<\/div>\n          <\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Versione analizzata dai developer<\/div>\n            <div class=\"fbp5-scheda-val\">2.1.196<\/div>\n          <\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Nuovo rilascio correttivo<\/div>\n            <div class=\"fbp5-scheda-val\">Aggiornamento del 2 luglio 2026<\/div>\n          <\/div>\n        \n      <\/div>\n    \n      <\/section>\n    \n\n      <section class=\"fbp5-section\">\n        <div class=\"fbp5-section-label\">aziende<\/div>\n        <h2>Arrivano anche misure interne: Alibaba blocca Claude <span>Code negli uffici<\/span><\/h2>\n        <p>Poco prima della pubblicazione dell\u2019avviso ufficiale, Alibaba aveva gi\u00e0 deciso di vietare l\u2019uso di Claude Code nei propri ambienti di lavoro a partire dal 10 luglio, classificandolo come software ad alto rischio. \u00c8 un passaggio che mostra quanto il tema sia preso sul serio soprattutto dove gli strumenti AI hanno accesso a repository, reti interne e dati di progetto.<\/p><p>Per chi gestisce infrastrutture di sviluppo la linea consigliata \u00e8 netta: controllo immediato dei client installati, aggiornamento delle versioni, monitoraggio del traffico e restrizioni pi\u00f9 rigide sulle autorizzazioni di rete degli assistenti AI usati per programmare.<\/p>\n        <ul class=\"fbp5-bullet-list\"><li>Alibaba ha inserito Claude Code tra i <strong>software ad alto rischio<\/strong>.<\/li><li>Il divieto d\u2019uso negli uffici scatta dal 10 luglio.<\/li><li>Le contromisure consigliate includono verifica versioni, upgrade e monitoraggio del traffico.<\/li><li>Va rafforzato il controllo delle connessioni esterne nei segmenti di rete dedicati allo sviluppo.<\/li><\/ul>\n        <div class=\"rh-quickfacts-grid\">\n      <div class=\"rh-quickfacts-card\">\n        <div class=\"rh-quickfacts-label\">Decisione aziendale nota<\/div>\n        <div class=\"rh-quickfacts-value\">Blocco interno dell\u2019uso di Claude Code negli uffici Alibaba<\/div>\n      <\/div>\n    \n      <div class=\"rh-quickfacts-card\">\n        <div class=\"rh-quickfacts-label\">Data di applicazione<\/div>\n        <div class=\"rh-quickfacts-value\">10 luglio 2026<\/div>\n      <\/div>\n    \n      <div class=\"rh-quickfacts-card\">\n        <div class=\"rh-quickfacts-label\">Priorit\u00e0 operativa<\/div>\n        <div class=\"rh-quickfacts-value\">Verifica versioni e riduzione dell\u2019esposizione di rete<\/div>\n      <\/div>\n    <\/div>\n        <div class=\"fbp5-highlight\">Il caso conferma che gli strumenti AI per sviluppatori vanno gestiti come software critici, soprattutto quando possono interagire con codice proprietario e reti aziendali.<\/div>\n        <div class=\"fbp5-info\">Non ci sono dettagli su prezzo o disponibilit\u00e0 commerciale nel comunicato, mentre l\u2019elemento centrale resta la sicurezza operativa delle versioni installate.<\/div>\n        \n      <div class=\"fbp5-scheda\">\n        <div class=\"fbp5-scheda-header\">Azioni consigliate per chi usa Claude Code<\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Verifica iniziale<\/div>\n            <div class=\"fbp5-scheda-val\">Controllare se il software rientra tra le versioni 2.1.91 e 2.1.196<\/div>\n          <\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Se versione vulnerabile<\/div>\n            <div class=\"fbp5-scheda-val\">Disinstallare oppure aggiornare subito<\/div>\n          <\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Misura di rete<\/div>\n            <div class=\"fbp5-scheda-val\">Limitare permessi di connessione esterna<\/div>\n          <\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Misura di sicurezza aggiuntiva<\/div>\n            <div class=\"fbp5-scheda-val\">Monitorare il traffico per evitare fuoriuscite di dati<\/div>\n          <\/div>\n        \n      <\/div>\n    \n      <\/section>\n    \n<\/div><div class=\"rh-attribution-pills\" style=\"display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-start;margin:16px 0 0\"><a href=\"https:\/\/www.ithome.com\/0\/974\/001.htm\" target=\"_blank\" rel=\"noopener\" title=\"Via: VIA\" aria-label=\"Via: VIA\" style=\"display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:16px;background:linear-gradient(135deg,#fff7ed,#ffedd5);color:#c2410c;text-decoration:none;font-size:11px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;border:1px solid rgba(249,115,22,.20);box-shadow:0 8px 22px rgba(249,115,22,.08)\">Via<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Claude Code \u00e8 al centro di un avviso di sicurezza che coinvolge le versioni dalla 2. 1. 91 alla 2. 1. 196. Ecco cosa \u00e8 emerso e quali interventi sono consigliati.<\/p>\n","protected":false},"author":9,"featured_media":37207,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_yoast_wpseo_focuskw_text_input":"Claude Code backdoor","footnotes":""},"categories":[480],"tags":[933],"class_list":["post-37208","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-ai"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Claude Code sotto allerta sicurezza: rischio backdoor nelle versioni 2.1.91-2.1.196<\/title>\n<meta name=\"description\" content=\"Avviso di sicurezza su Claude Code: alcune versioni possono trasmettere dati sensibili. 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