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subtl daily briefing
Good morning, tech leaders. Anthropic just dropped a bombshell that could reshape cybersecurity forever—their new Claude Mythos AI has autonomously discovered thousands of zero-day vulnerabilities across every major operating system and browser. Meanwhile, the AI infrastructure boom is hitting some serious speed bumps as organizations demand real ROI over flashy demos.
In today's briefing
- 1.Claude Mythos Security Revolution
- 2.AI Infrastructure ROI Reality Check
- 3.Meta's Trillion-Dollar AI Strategy
- ⚡Quick hits on other news
Latest Developments
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Everything else in the news today
Fox Corporation will integrate Kalshi's prediction market data across all news networks for real-time forecasting→
Z.ai released open-source GLM-5.1 coding model achieving 58.4 on SWE-Bench Pro through long-horizon agentic tasks→
Amazon introduced S3 Files enabling direct file system access on S3 without data duplication→
Perplexity hit $450M ARR with 100M+ monthly users after launching Computer agent→
CME Group will launch AVAX and SUI futures on May 4 while prediction markets generated $63.5B volume in 2025→
FBI reports Americans lost record $21 billion to cybercrime in 2025, with AI-related scams causing $893 million in losses→
ElevenMusic launches iOS app generating 3-minute songs from text prompts with $9.99/month Pro subscription→
Apple's foldable iPhone leaked dimensions show 7.8-inch display when unfolded, under 5mm thick→
Iran proposed charging $1-per-barrel Bitcoin tolls for oil tankers passing through Strait of Hormuz→
White House report debunked Bank of America's $6.6T deposit flight claims from stablecoin yield→
Cloudflare accelerated post-quantum security roadmap to 2029 due to quantum computing breakthroughs→
Adding 'Now' to a search CTA increased bookings by 38% by reducing choice paralysis→
Maine expected to pass moratorium on data centers consuming more than 20 megawatts→
Bill Ackman's Pershing Square offering $64.4 billion to acquire Universal Music Group→