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Good morning, founders and tech leaders. The AI world is grappling with a security bombshell as Anthropic's unreleased Mythos model can autonomously discover software vulnerabilities for just $50 — potentially collapsing the economics of cybersecurity overnight. Meanwhile, OpenAI launched a new $100 ChatGPT Pro tier as the AI arms race intensifies across pricing and capabilities.

In today's briefing

  • 1.AI Security Crisis Emerges
  • 2.ChatGPT Pro Tier Launches
  • 3.DeFi Under AI Threat
  • 4.Quantum Computing Timeline Accelerates
  • Quick hits on other news
Latest Developments
AI

🚨Anthropic's Mythos AI Can Hack Software for $50, Threatens Entire Security Industry

The Rundown: Anthropic's unreleased Claude Mythos model can autonomously discover software vulnerabilities for just $50, fundamentally threatening cybersecurity economics and raising emergency concerns among banking regulators.

The details:

  • Claude Mythos Preview outperforms Claude Opus 4.6 but poses significant cybersecurity risks due to its ability to identify and exploit code vulnerabilities autonomously
  • The Treasury and Fed held emergency meetings with bank CEOs about Mythos being flagged as a cybersecurity risk to financial infrastructure
  • DeFi protocols face existential threat as exploit discovery costs collapse from thousands of dollars to $50, making every smart contract vulnerable
  • Drift Protocol recently lost $285M to sophisticated North Korean hackers using six months of social engineering, highlighting current vulnerability
Why it matters: This represents a potential inflection point where AI democratizes offensive cybersecurity capabilities faster than defensive measures can adapt. Founders building any software infrastructure need to fundamentally rethink their security models, as traditional penetration testing economics just collapsed. The fact that banking regulators are already in emergency meetings suggests this threat is imminent, not theoretical.

📰 Source: The Batch @ DeepLearning.AI / Bankless

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AI

💰OpenAI Launches $100 ChatGPT Pro Tier as AI Pricing Wars Intensify

The Rundown: OpenAI introduced a new $100/month ChatGPT Pro tier with 5x more Codex usage and higher coding limits, creating a pricing ladder between their $20 Plus and $200 Pro plans as competition with Anthropic heats up.

The details:

  • The new tier offers 10x higher Codex limits and access to GPT-5.4 Pro reasoning model for extended coding sessions
  • 3 million+ weekly users are growing 70% monthly, demonstrating strong demand for premium AI coding capabilities
  • Anthropic countered with an advisor tool that lets smaller Claude models escalate to Opus on-demand, cutting agent costs by 12%
  • Both companies are positioning for IPOs with OpenAI planning 30 gigawatts of compute by 2030 versus Anthropic's 7-8 gigawatts by 2027
Why it matters: The emergence of a $100 tier signals that AI companies have found a sweet spot for power users willing to pay significantly more than casual subscribers. For founders, this validates premium AI tooling business models and suggests there's substantial willingness to pay for performance, especially in coding applications where productivity gains are measurable.

📰 Source: TLDR / AlphaSignal

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Everything else in the news today

Morgan Stanley launched MSBT, the first bank-issued spot Bitcoin ETF with $34M first-day volume
Meta revealed Muse Spark, its first new AI model since acquiring Scale AI's team for $14B
Google News now prominently displays Polymarket betting pages alongside traditional news articles
Tesla is developing a compact SUV priced lower than Model 3, measuring 14 feet with Shanghai production planned
Amazon claims Trainium 3 chip demand is nearly sold out while planning $200B capex spend in 2026
Netflix solved massive Apache Druid query redundancy using interval-aware caching
Amazon S3 Files enables mounting S3 buckets as file systems with ~1ms latency for EC2 and Lambda
Alibaba claimed ownership of the viral Happy Horse AI video model that topped text-to-video leaderboards
BYD and KFC partnered to install 9-minute EV chargers at drive-thru locations in China
Disney plans to cut 1,000 jobs under new CEO Josh D'Amaro as part of cost-cutting initiative
Iran is charging ships $2 million to transit the Strait of Hormuz, keeping oil prices elevated
Joanna Ericta built The Assist newsletter to 300k subscribers with quiz-based monetization hitting 100% ROI in 7 days
Volkswagen is abandoning EV production in the US to focus on gasoline models
SpaceX posted $5B loss on $18.5B revenue after spending $13B on xAI chips and data centers
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