The Daily Index — Friday, July 19, 2024 · TLDR Index

Across today’s newsletters

Today’s Index

TLDR

OPENAI DEBUTS MINI VERSION OF ITS MOST POWERFUL MODEL YET

OpenAI has launched a new AI model called GPT-4o mini. It is available to free users. The 'o' in the name stands for 'omni', hinting at the model's audio, video, and text capabilities. The model will be made available to ChatGPT Enterprise users next week.

cnbc.com · 2 min

TLDR AI

MISTRAL AND NVIDIA'S NEW MODEL

Mistral Nemo 12B is a multilingual model trained with a new tokenizer that shows powerful multilingual and English performance. It supports 128k contexts too.

mistral.ai · 4 min

TLDR Web Dev

ODIN: UBER'S STATEFUL PLATFORM

Uber created Odin to automate and simplify the management of its giant data storage infrastructure. Odin is designed to be declarative and self-healing, continuously working to align the actual state of workloads with their intended goal states. Odin's control plane is divided into global and host-level components, with two agents - one technology-agnostic and the other technology-specific - working together to manage workload scheduling, cluster topology, and resource allocation.

uber.com · 15 min

TLDR InfoSec

MICROSOFT PATCHES ZERO-CLICK OUTLOOK REMOTE CODE EXECUTION VULNERABILITY

Morphisec discovered an unauthenticated, zero-click (for trusted senders) RCE vulnerability in Microsoft Outlook. It has warned that this vulnerability could lead to data breaches, unauthorized access, and other malicious activities if abused. A patch for the vulnerability was included in July's Patch Tuesday patches. The researchers will be presenting more technical details at DEFCON.

blog.morphisec.com · 2 min

TLDR Crypto

WAZIRX SUFFERS $230M HACK

A detailed investigation into the $230M+ WazirX hack, beginning from the original exploiter address, revealed preliminary transactions made on July 10th using Tornado Cash. The tactic involved hints at the potential involvement of the Lazarus Group.

threadreaderapp.com · 2 min

TLDR

AMAZON PRIME DAY DRIVES U.S. ONLINE SALES TO RECORD $14.2 BILLION

Online spending during this year's 48-hour Amazon Prime Day event was up 11% year-over-year, with customers spending $14.2 billion. The strong showing was driven by back-to-school shopping and an apparent product refresh cycle. Consumer behaviors during the sale indicate a shift to more conscious shopping and a preference for saving over splurging.

cnbc.com · 2 min

TLDR

WHAM! NUCLEAR FUSION EXPERIMENT HITS NEW RECORD FOR MAGNET STRENGTH

A new fusion experiment has set a record for the strongest steady magnetic field confining a plasma. Strong magnets are essential for certain types of fusion power - for every doubling of the strength of a magnetic field, the power output of one reactor design increases 16-fold. The team was able to produce a 17 tesla magnetic field, more than twice as powerful as the high-resolution MRI scanners used to image human brains. They are now working on more advanced magnet designs.

techcrunch.com · 4 min

TLDR

A SCIENTIST TOOK A PSYCHEDELIC DRUG — AND WATCHED HIS OWN BRAIN 'FALL APART'

A study on psilocybin suggests that psychedelic drugs work by disrupting certain brain networks, especially one that helps people form a sense of space, time, and self. The study, which involved scanning participants' brains with an MRI while under the influence of the drug, showed that the drug caused populations of neurons usually in synchrony to fall out of synchrony. The brain appears to respond to this by entering a state of enhanced plasticity that can last for weeks. The study hints at how psychedelic drugs could be used to treat people with addiction, depression, or post-traumatic stress.

npr.org · 5 min

TLDR

GOTCHAS WITH SQLITE IN PRODUCTION

SQLite provides lower operational complexity. It is the best choice for getting applications running on a single machine. However, SQLite becomes less appealing if a project requires multiple machines, has a write-heavy workload, or has long-running transactions. In these cases, developers are better off using a more traditional database like MySQL or Postgres.

blog.pecar.me · 8 min