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// Tech news at terminal velocity
cat 2026-08-12.md
$ cat TLDR.md
▸ • OpenAI is testing ads in ChatGPT to support free access, while removing rate limits for free users.
▸ • SpaceXAI launches Grok Bot, an always-on AI teammate that gets its own cloud PC to work across apps.
▸ • Chrome rolls out Device Bound Session Credentials to lock session cookies to your hardware and thwart account takeovers.
The inevitable has happened. OpenAI is testing ads in ChatGPT for free and 'Go' tier users to support the platform's massive user base. The silver lining? They're removing text prompt rate limits for free users next week, so you can be advertised to at terminal velocity.
xAI just launched Grok Bot in beta, an always-on AI agent that gets its own cloud PC to sign into your tools and do your work. At $120/month for teams, it's basically a digital intern that never sleeps and doesn't steal your lunch from the fridge.
AI code-testing startup Blacksmith just saw its valuation jump 10x in less than a year. Turns out, making sure AI-generated code doesn't break everything in production is a very lucrative business model.
Both ChatGPT and Google's Gemini have officially crossed the 1 billion monthly active user mark. Gemini is now Google's fastest-growing product ever, proving we all really just want a digital entity to talk to.
Google is rolling out Device Bound Session Credentials (DBSC) in Chrome. It locks your session cookies to your machine's security chip (like a TPM or Secure Enclave), meaning even if malware steals your cookies, hackers can't use them on another device. It's a massive blow to the infostealer economy.
Fields Medalist Timothy Gowers takes a deep dive into the mathematical capabilities of LLMs. It's a fascinating, hype-free look at where AI actually excels in pure mathematics and where it still completely falls apart.
The internet is under heavy fire. Cloudflare reports a 519% surge in hyper-volumetric DDoS attacks, with attacks regularly hitting 1 Tbps. The surge is being driven heavily by DNS and CLDAP reflection vectors.
Woxi is a new Rust-based interpreter for the Wolfram Language. It comes with a native GUI, cuts memory usage in half compared to older setups, and can be used via CLI, Jupyter, or WASM.
YC-backed Discovered Materials is building AI agents to find new materials for the semiconductor industry. Their ultimate goal? Solving the massive heat problems plaguing modern GPUs as TDPs keep doubling.
Google Research just published a first-of-its-kind study on AMIE, an AI system demonstrating real-time clinical video consultation capabilities in simulated settings. The doctor will see you now, and it's a neural net.
The FBI is investigating a fake-hotspot attack on a Delta flight, and the prime suspects are attendees flying home from DEF CON. A friendly reminder to never connect to 'Delta-Free-Wi-Fi-Totally-Legit'.
Someone built a mesmerizing, real-time simulator of the Dutch railway system. It's the perfect way to procrastinate for the next 45 minutes.