--- title: 2026 Cost of a Data Breach Report: AI Is Changing... description: IBM's 2026 Cost of a Data Breach report, conducted with the Ponemon Institute across 600 organizations and 3,500 leaders in 17 industries, reveals the average... canonical: https://daily.dev/posts/2026-cost-of-a-data-breach-report-ai-is-changing-cybersecurity-rnkhyboau twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: 2026 Cost of a Data Breach Report: AI Is Changing Cybersecurity | daily.dev og:description: IBM's 2026 Cost of a Data Breach report, conducted with the Ponemon Institute across 600 organizations and 3,500 leaders in 17 industries, reveals the average... og:url: https://daily.dev/posts/2026-cost-of-a-data-breach-report-ai-is-changing-cybersecurity-rnkhyboau og:image: https://api.daily.dev/og/posts/RNKHYbOau.png og:image:alt: 2026 Cost of a Data Breach Report: AI Is Changing Cybersecurity 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. # 2026 Cost of a Data Breach Report: AI Is Changing Cybersecurity **[IBM Technology](https://daily.dev/sources/ibmtechnology)** · 17 min read · 0 upvotes · 0 comments ## Summary IBM's 2026 Cost of a Data Breach report, conducted with the Ponemon Institute across 600 organizations and 3,500 leaders in 17 industries, reveals the average global breach now costs $5M (up 12%), while the US average hits $11.5M. Mean time to identify a breach is 183 days, with 64 more days to contain it — totaling 247 days. Phishing remains the top cause by cost and frequency. Ransomware rose from 34% to 39% of breaches. AI-driven attacks surged 56%, adding ~$1M per breach, with 92% of AI-related breaches lacking proper access controls. On the positive side, organizations using AI and automation reduced breach costs by ~$2M and cut breach duration by ~65 days. Key recommendations include adopting frontier AI models for vulnerability discovery, managing non-human identities at scale, enforcing AI sovereignty, encrypting sensitive data (only 37% did so), and implementing post-quantum cryptography now to guard against future 'Q-day' decryption threats. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Is Cyber Facing an Affordability Crisis?](https://daily.dev/posts/is-cyber-facing-an-affordability-crisis--dagu9ljlu) · Dark Reading · 1 upvotes · 0 comments - [80\+ Cybersecurity Statistics for 2025](https://daily.dev/posts/80-cybersecurity-statistics-for-2025-ubc4cl4tq) · Spacelift · 0 upvotes · 0 comments --- Tags: [#cyber](https://daily.dev/tags/cyber), [#quantum-computing](https://daily.dev/tags/quantum-computing), [#ransomware](https://daily.dev/tags/ransomware), [#data-breach](https://daily.dev/tags/data-breach), [#ai-security](https://daily.dev/tags/ai-security) [View this post on daily.dev](https://daily.dev/posts/2026-cost-of-a-data-breach-report-ai-is-changing-cybersecurity-rnkhyboau) ```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":"2026 Cost of a Data Breach Report: AI Is Changing Cybersecurity","url":"https://daily.dev/posts/2026-cost-of-a-data-breach-report-ai-is-changing-cybersecurity-rnkhyboau","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/2026-cost-of-a-data-breach-report-ai-is-changing-cybersecurity-rnkhyboau"},"datePublished":"2026-07-30T11:24:07.726Z","dateModified":"2026-07-30T11:25:00.604Z","description":"IBM's 2026 Cost of a Data Breach report, conducted with the Ponemon Institute across 600 organizations and 3,500 leaders in 17 industries, reveals the average...","image":"https://i.ytimg.com/vi/b2PESRl7De4/sddefault.jpg","thumbnailUrl":"https://i.ytimg.com/vi/b2PESRl7De4/sddefault.jpg","isAccessibleForFree":true,"articleSection":"IBM Technology","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":"IBM Technology","logo":"https://media.daily.dev/image/upload/s--OXHaOiWX--/f_auto/v1715498011/logos/ibmtechnology","url":"https://daily.dev/sources/ibmtechnology"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/2026-cost-of-a-data-breach-report-ai-is-changing-cybersecurity-rnkhyboau","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"cyber,quantum-computing,ransomware,data-breach,ai-security","timeRequired":"PT17M","video":{"@type":"VideoObject","name":"2026 Cost of a Data Breach Report: AI Is Changing Cybersecurity","description":"IBM's 2026 Cost of a Data Breach report, conducted with the Ponemon Institute across 600 organizations and 3,500 leaders in 17 industries, reveals the average...","thumbnailUrl":"https://i.ytimg.com/vi/b2PESRl7De4/sddefault.jpg","uploadDate":"2026-07-30T11:24:07.726Z","duration":"PT17M","url":"https://api.daily.dev/r/RNKHYbOau","embedUrl":"https://www.youtube.com/embed/b2PESRl7De4"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"IBM Technology","item":"https://daily.dev/sources/ibmtechnology"},{"@type":"ListItem","position":3,"name":"2026 Cost of a Data Breach Report: AI Is Changing Cybersecurity"}]} ```