--- title: UK banks get their Mythos briefing within days | daily.dev description: UK financial regulators including the Bank of England, FCA, HM Treasury, and NCSC are set to brief major banks, insurers, and exchanges about Anthropic's... canonical: https://daily.dev/posts/uk-banks-get-their-mythos-briefing-within-days-qdrsqobua twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: UK banks get their Mythos briefing within days | daily.dev og:description: UK financial regulators including the Bank of England, FCA, HM Treasury, and NCSC are set to brief major banks, insurers, and exchanges about Anthropic's... og:url: https://daily.dev/posts/uk-banks-get-their-mythos-briefing-within-days-qdrsqobua og:image: https://api.daily.dev/og/posts/qdRsQobuA.png og:image:alt: UK banks get their Mythos briefing within days 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. # UK banks get their Mythos briefing within days **[The Next Web](https://daily.dev/sources/tnw)** · 5 min read · 1 upvotes · 0 comments ## Summary UK financial regulators including the Bank of England, FCA, HM Treasury, and NCSC are set to brief major banks, insurers, and exchanges about Anthropic's unreleased Claude Mythos Preview model within days. The model has already triggered emergency meetings with the US Treasury, Federal Reserve, and Bank of Canada. Mythos is described as capable of autonomously identifying and exploiting zero-day vulnerabilities across all major operating systems and browsers, and was the first AI to complete a full end-to-end cyber-range attack. Anthropic's Project Glasswing gives ~40-50 organisations controlled early access, with named partners including AWS, Apple, Google, Microsoft, and JPMorgan Chase, backed by $100M in usage credits. Critics including Bruce Schneier have questioned whether the episode is partly a PR play, while others see genuine opportunity to patch long-hidden vulnerabilities. The situation is politically complicated by Anthropic's ongoing dispute with the US Department of Defense. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [ASIC joins global regulators monitoring Anthropic’s Mythos AI](https://daily.dev/posts/asic-joins-global-regulators-monitoring-anthropic-s-mythos-ai-5rddqmhv2) · The Next Web · 2 upvotes · 0 comments - [US officials warn banks over powerful new Anthropic model](https://daily.dev/posts/us-officials-warn-banks-over-powerful-new-anthropic-model-qrttgziht) · TechCentral · 0 upvotes · 0 comments --- Tags: [#cyber](https://daily.dev/tags/cyber), [#llm](https://daily.dev/tags/llm), [#anthropic](https://daily.dev/tags/anthropic), [#ai-safety](https://daily.dev/tags/ai-safety) [View this post on daily.dev](https://daily.dev/posts/uk-banks-get-their-mythos-briefing-within-days-qdrsqobua) ```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":"UK banks get their Mythos briefing within days","url":"https://daily.dev/posts/uk-banks-get-their-mythos-briefing-within-days-qdrsqobua","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/uk-banks-get-their-mythos-briefing-within-days-qdrsqobua"},"datePublished":"2026-04-16T10:43:21.062Z","dateModified":"2026-04-17T05:46:12.891Z","description":"UK financial regulators including the Bank of England, FCA, HM Treasury, and NCSC are set to brief major banks, insurers, and exchanges about Anthropic's...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/6e621848b99d41558af126b12897be69?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/6e621848b99d41558af126b12897be69?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"The Next Web","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"The Next Web","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/tnw","url":"https://daily.dev/sources/tnw"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/uk-banks-get-their-mythos-briefing-within-days-qdrsqobua","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"cyber,llm,anthropic,ai-safety","timeRequired":"PT5M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"The Next Web","item":"https://daily.dev/sources/tnw"},{"@type":"ListItem","position":3,"name":"UK banks get their Mythos briefing within days"}]} ```