2025-12-05T15:12:28Z https://nostr.ae TC https://nostr.ae/npub1y2sh85zz4ngtwkj9hqrc0lshw8wtu9cu3y6vkdp677epnpj4jh2s2ep9xl https://cdn.iconscout.com/icon/free/png-256/free-techcrunch-logo-icon-svg-download-png-461830.png https://cdn.iconscout.com/icon/free/png-256/free-techcrunch-logo-icon-svg-download-png-461830.png https://nostr.ae/nevent1qqsrz3k6z92wnjmnsyrk9vyrnvcq98tnnqlt6gte6en8707qyrj08aczyq32zu7sg2kdpd66gkuq0pl7zacae0shrjynfje58tmmyxvx2k2a2wdmqu4 How Anthropic’s Mythos has rewritten Firefox’s approach to cybersecurity<br/>Security researchers at Mozilla say Anthropic&#39;s Mythos has unearthed a wealth of high-severity bugs in Firefox.<br/><br/><blockquote class="border-l-05rem border-l-strongpink border-solid"><div class="-ml-4 bg-gradient-to-r from-gray-100 dark:from-zinc-800 to-transparent mr-0 mt-0 mb-4 pl-4 pr-2 py-2">quoting <br/><span itemprop="mentions" itemscope itemtype="https://schema.org/Article"><a itemprop="url" href="/naddr1qvzqqqr4gupzqg4pw0gy9txskadytwq8sllpwuwuhct3ezf5ev6r4aajrxr9t9w4qqjx2dmrvymn2cnp95ur2c3e956rwvp395ursdr994nxyef3vcen2vrpxqmnwx8p3t4" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1">naddr1qv…p3t4</a></span> </div> <p>How Anthropic’s Mythos has rewritten Firefox’s approach to cybersecurity Anthropic&#39;s Mythos AI model has significantly improved software security by discovering thousands of high-severity bugs, including some in Firefox that had been dormant for over a decade. This advanced AI&#39;s ability to assess its own work and filter out false positives marks a turning point from previous, less effective AI security tools. While the AI is adept at identifying vulnerabilities, including complex sandbox issues, human engineers are still required to write and review the code patches for these discovered bugs. - Anthropic&#39;s Mythos AI model has discovered thousands of high-severity software vulnerabilities. - Mozilla&#39;s Firefox security team has seen a dramatic increase in bug discoveries attributed to Mythos. - The AI has found bugs that have existed in the code for over a decade, including complex sandbox vulnerabilities. - Agentic AI systems can now assess their own work, overcoming previous issues with false positives and low-quality reports. - In April 2026, Firefox shipped 423 bug fixes, a substantial increase from 31 a year prior. - Human engineers are still necessary for writing and reviewing code patches, as AI-generated code is not yet deployable. - The impact of AI on the cybersecurity balance of power is still unfolding, with potential benefits for both attackers and defenders. Continue reading <a href="https://techcrunch.com/2026/05/07/how-anthropics-mythos-has-rewritten-firefoxs-approach-to-cybersecurity/">https://techcrunch.com/2026/05/07/how-anthropics-mythos-has-rewritten-firefoxs-approach-to-cybersecurity/</a></p> </blockquote> 2026-05-07T16:21:07Z https://nostr.ae/nevent1qqsd066lm2j7nd60zmsf0fk3ya6rk98k3xgnegjq389n3y77zrv944gzyq32zu7sg2kdpd66gkuq0pl7zacae0shrjynfje58tmmyxvx2k2a2har70p Five architects of the AI economy explain where the wheels are coming off<br/>Earlier this week, five people who touch every layer of the AI supply chain sat down at the Milken Global Conference in Beverly Hills, where they talked with TechCrunch about everything from chip shortages to orbital data centers to the possibility that the whole architecture that undergirds the tech is wrong.<br/><br/><br/>nostr:naddr1qvzqqqr4gupzqg4pw0gy9txskadytwq8sllpwuwuhct3ezf5ev6r4aajrxr9t9w4qqjrse34vc6rxves956kvetp956rsv3494skgdeh943xxd3sxanrjdm9v9jrzjhje2c 2026-05-07T07:20:52Z https://nostr.ae/nevent1qqs2f764yep7szaa9tffwerqdph9cjn9d4usgp2m0vdcfcqqszzg9pqzyq32zu7sg2kdpd66gkuq0pl7zacae0shrjynfje58tmmyxvx2k2a22f6hqv OpenAI&#39;s Cozy Partner Cerebras Is on Track for a Blockbuster IPO<br/>AI chip maker Cerebras is heading for a blockbuster IPO that could value it at $26.6 billion or more. Its relationship with OpenAI is deep and rich.<br/><br/><br/>nostr:naddr1qvzqqqr4gupzqg4pw0gy9txskadytwq8sllpwuwuhct3ezf5ev6r4aajrxr9t9w4qqjrswfjxqmkvctx94jn2dfn956rven9943rvvee94jnyctrvejrjde5vfjrxklr99r 2026-05-04T22:16:08Z https://nostr.ae/nevent1qqsx6xtpzpxzzazslpan7hvhskfnhwne0pc3xqgw6qt8jxvnjl0vwxszyq32zu7sg2kdpd66gkuq0pl7zacae0shrjynfje58tmmyxvx2k2a2q4rl70 Y Combinator alum Skio sells for $105M cash, only raised $8M, founder says<br/>Subscription billing fintech Skio sold to its competitor Recharge in what was a healthy exit, according to its founder and former CEO.<br/><br/><br/>nostr:naddr1qvzqqqr4gupzqg4pw0gy9txskadytwq8sllpwuwuhct3ezf5ev6r4aajrxr9t9w4qqjrsepkvfjxgerx956njctx956rxdpe943xycfh94jrqd3kxd3kydrpxscn25nrvmm 2026-05-03T06:12:14Z https://nostr.ae/nevent1qqswnqpasqchra8q2fflwfydsq2v5tq3rhtmf0atvdz54jfu7gfx9hgzyq32zu7sg2kdpd66gkuq0pl7zacae0shrjynfje58tmmyxvx2k2a2c3athv Google to invest up to $40B in Anthropic in cash and compute<br/>Google plans up to $40B investment in Anthropic as AI rivals race to secure massive compute capacity, following the limited release of its powerful, cybersecurity-focused Mythos model.<br/><br/><br/>nostr:naddr1qvzqqqr4gupzqg4pw0gy9txskadytwq8sllpwuwuhct3ezf5ev6r4aajrxr9t9w4qqjrzdehxs6xvvnz95urjdmy956xzdmx95uryef595mk2drxv56njer9x5crs04yc47 2026-04-24T18:03:57Z