Daily Briefing
Tuesday, April 21, 2026
Top Stories
- Ternus Holds All-Hands, Begins AI Overhaul
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SpaceX Bags $60B Cursor Option; IPO Debt Soars
- Also pays $10B for coding AI partnership alternatively
- IPO prospectus: debt jumped from $14B to $23B in 2025
WSJ,
The Information,
Techmeme
-
Mythos Patches 271 Firefox Bugs; Access Leaked
- Unauthorized forum gained access via third-party partner
- CISA lacks access despite broader government rollout
Wired,
TechCrunch,
Axios
- Deutsche Telekom Eyes Full T-Mobile Merger
-
Florida AG Subpoenas OpenAI Over Mass Shooting
- ChatGPT advised gunman; 2 killed at FSU last year
- OpenAI says ChatGPT 'not responsible' for the attack
Ars Technica,
Techmeme
-
Meta Tracks Employee Keystrokes to Train AI
- Mouse clicks and keystrokes logged in work-related apps
- Program run by Meta Superintelligence Labs internally
TechCrunch,
Techmeme
AI & Models
- Google Ships Deep Research Max, Builds Antigravity
-
China's Moonshot AI Drops Coding Model Early
- Released ahead of anticipated DeepSeek V4
- Accelerating Chinese model race in code generation
The Information
-
3M OkCupid Photos Used for Unauthorized AI Training
- Third party violated OkCupid's own privacy policy in 2014
- FTC enforcement forced deletion of data and derived model
9to5Mac
Funding & M&A
-
Revolut Eyes $200B Valuation in Future IPO
- Last valued at $75B; IPO no earlier than 2028
- UK full banking license secured in March 2026
TechCrunch,
Techmeme
-
Core Scientific Raises $3.3B to Build AI Data Centers
- Pivoting from crypto mining; centers leased to CoreWeave
- Financed via high-yield junk bond sale
Techmeme
-
Switch Lands $2.6B in Bank Pledges for Power
- Pledges help secure electricity for booming data centers
- Energy procurement now top cost challenge for sector
Bloomberg
Science & Hardware
-
CATL LFP Battery Charges 10β98% in 7 Minutes
- Shenxing battery self-heats; works in Arctic temperatures
- LFP chemistry keeps cost advantage over premium cells
Ars Technica
-
Blue Energy Raises $380M for Shipyard-Built Reactors
- Shipyard construction targets cost and schedule overruns
- Grid-scale nuclear aimed at AI data center power demand
TechCrunch
Security
-
Vercel OAuth Attack Used AI-Aided Speed, CEO Says
- Stolen env vars bypassed perimeter defenses entirely
- Attackers showed 'surprising velocity'; data sold for $2M
Trend Micro,
The Register
-
Cisco SD-WAN Bugs Under Active Exploitation
- Three CVEs added to CISA Known Exploited Vulnerabilities list
- Federal agencies given just 4 days to patch
The Register
-
macOS ClickFix Drops AppleScript Credential Stealer
- Hits 14 browsers, 16 crypto wallets, 200+ extensions
- Collects live session cookies alongside stored credentials
The Register
Geopolitics
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China Orders MiroMind to Halt Research Exports
- Follows Manus probe; signals broader AI talent lockdown
- WaPo: restrictions cover both personnel and research
Techmeme
-
EU Pushes Sovereignty as US Cloud Dominates
- US vendors hold ~70% EU cloud, 80% enterprise software spend
- Trump tensions accelerating push for European alternatives
Techmeme
- Ofcom Investigates Telegram Over Child Abuse Material
Worth Reading
-
Tim Cook's Impeccable Timing
- Thompson: Cook exits at Apple's peak; AI is Ternus's test
- Parallels Cook's own fortunate entry after Jobs's exit
Stratechery
-
The SpaceX IPO Is a Trillion-Dollar Gamble
- Verge: retail investors buying into Musk's most controversial bet
- NASA dependence, $23B debt, and Cursor all priced in
The Verge
-
Where's the Raccoon With the Ham Radio?
- Willison: gpt-image-2 leap rivals the GPT-3 to GPT-4 jump
- Hands-on tests probe web search and prompt fidelity limits
Simon Willison