--- title: Anthropic cracks down on hijacked user accounts mining... description: This page is an aggregated news index rather than a single article, listing headlines across AI, security, and open-source topics. The title item references... canonical: https://daily.dev/posts/anthropic-cracks-down-on-hijacked-user-accounts-mining-ai-tokens-dhghnsfku twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Anthropic cracks down on hijacked user accounts mining AI tokens | daily.dev og:description: This page is an aggregated news index rather than a single article, listing headlines across AI, security, and open-source topics. The title item references... og:url: https://daily.dev/posts/anthropic-cracks-down-on-hijacked-user-accounts-mining-ai-tokens-dhghnsfku og:image: https://api.daily.dev/og/posts/dHGHnSfKu.png og:image:alt: Anthropic cracks down on hijacked user accounts mining AI tokens og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Anthropic cracks down on hijacked user accounts mining AI tokens **[The Register](https://daily.dev/sources/theregister)** · 3 min read · 0 upvotes · 0 comments ## Summary This page is an aggregated news index rather than a single article, listing headlines across AI, security, and open-source topics. The title item references Anthropic taking action against hijacked user accounts being exploited by malware to mine AI tokens through stolen authenticated sessions, letting attackers freeload on victims' paid Claude usage. Other listed stories touch on Microsoft SharePoint zero-days, Debian's AI contribution policy vote, and various open-source releases like LibreOffice 26.8 and Ubuntu 26.04.1. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Questions this post answers ### How are attackers stealing Claude accounts to mine AI tokens? Commodity malware steals authenticated sessions from victims, letting thieves use the stolen sessions to freeload on the victims' paid Claude usage without needing passwords. Anthropic has responded by cracking down on these hijacked accounts to stop unauthorized token consumption billed to legitimate users. _Track how AI providers respond to account-hijacking abuse on daily.dev before it affects your own API bills._ --- Tags: [#malware](https://daily.dev/tags/malware), [#claude](https://daily.dev/tags/claude), [#anthropic](https://daily.dev/tags/anthropic) [View this post on daily.dev](https://daily.dev/posts/anthropic-cracks-down-on-hijacked-user-accounts-mining-ai-tokens-dhghnsfku) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Anthropic cracks down on hijacked user accounts mining AI tokens","url":"https://daily.dev/posts/anthropic-cracks-down-on-hijacked-user-accounts-mining-ai-tokens-dhghnsfku","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/anthropic-cracks-down-on-hijacked-user-accounts-mining-ai-tokens-dhghnsfku"},"datePublished":"2026-08-31T16:08:12.852Z","dateModified":"2026-08-31T16:09:13.833Z","description":"This page is an aggregated news index rather than a single article, listing headlines across AI, security, and open-source topics. 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Anthropic has responded by cracking down on these hijacked accounts to stop unauthorized token consumption billed to legitimate users. Track how AI providers respond to account-hijacking abuse on daily.dev before it affects your own API bills."}}]} ```