The Daily Index — Friday, March 29, 2024 · TLDR Index

Across today’s newsletters

Today’s Index

TLDR

SAM BANKMAN-FRIED SENTENCED TO 25 YEARS FOR FTX FRAUD

FTX co-founder Sam Bankman-Fried has been sentenced to a total of 300 months in prison for seven counts of conspiracy and fraud charges. He has also been ordered to forfeit more than $11 billion, including property. The sentence is shorter than the 40 to 50 years requested by the prosecutors, but longer than the six and a half years his lawyers asked for and far less than the maximum of 110 years. Bankman-Fried has been residing in custody since August 2023, where he has been subjected to multiple extortion attempts.

theverge.com · 4 min

TLDR AI

AI21 RELEASES JAMBA LANGUAGE MODEL

Mamba is a style of model that is supposed to beat Transformers in efficiency while matching performance. Jamba is a novel variant that includes MoE layers. It can run at 1.6k tokens per second with a context length of 128k tokens. It achieves 67% on the MMLU benchmark. The weights are available.

ai21.com · 6 min

TLDR Web Dev

THE UNREASONABLE EFFECTIVENESS OF INLINING CSS

This developer inlined their CSS and split it into critical and non-critical sections to optimize their website’s loading speed, leading to a 22% reduction in First Contentful Paint time. Moving minor JavaScript logic into static HTML generation further improved load times slightly. These optimizations ultimately increased page views by 32% over one week.

strikingloo.github.io · 3 min

TLDR InfoSec

NVIDIA'S NEW CHATGPT-LIKE AI CHATBOT FALLS VICTIM TO HIGH-SEVERITY SECURITY VULNERABILITIES - URGENT CHATRTX PATCH ISSUED

Nvidia's ChatRTX AI chatbot was found to have severe security vulnerabilities in versions 0.2 and prior, including cross-site scripting and improper privilege management attacks. Nvidia has addressed these issues in the latest iteration of ChatRTX 0.2.

tomshardware.com · 3 min

TLDR Crypto

SAM BANKMAN-FRIED SENTENCED TO 25 YEARS IN PRISON FOR ORCHESTRATING FTX FRAUD

FTX co-founder Sam Bankman-Fried has been sentenced to 25 years in prison on seven fraud and conspiracy charges related to the collapse of the FTX exchange. He was also fined $11 billion, around the same amount that was lost by the exchange and the Alameda trading firm. The judge recommended he serve his sentence in a medium or low-security federal prison near the Bay Area to facilitate family visitation.

coindesk.com · 2 min

TLDR

FACEBOOK LET NETFLIX SEE USER DMS, QUIT STREAMING TO KEEP NETFLIX HAPPY

Facebook Watch, announced in 2017, never really took off. Recently revealed documents show the company's plans for the platform and how it was confident in its ability to compete with Netflix. Mark Zuckerberg abruptly announced a change in strategy in May 2018, suddenly slashing the budget for the platform. He claimed the budget changes were based on his knowledge of the company's strategy and financial outlook. Months later, Facebook and Netflix announced a new data-sharing agreement that involved Netflix reaching $200 million in advertising spend by 2019. The companies also had a data-sharing agreement that may have allowed Netflix to access Facebook users' private messages.

arstechnica.com · 2 min

TLDR

HOW WE’LL REACH A 1 TRILLION TRANSISTOR GPU

Recent achievements in AI have been due to three factors: innovation in efficient machine-learning algorithms, the availability of massive amounts of data to train neural networks, and progress in energy-efficient computing through the advancement of semiconductor technology. The industry will need much more powerful devices to continue at its current pace. For the past 50 years, the industry has focused on shrinking the transistor, but now, there are many more possibilities. Future GPUs will not be restricted to the sizes and form factors of current devices - integrated AI systems will be composed of as many energy-efficient transistors as is practical.

spectrum.ieee.org · 7 min

TLDR

MEMORIES ARE MADE BY BREAKING DNA — AND FIXING IT

A study in mice shows that memories are formed from breaks in DNA. These breaks occur due to a rush of electrical activity and are repaired using an inflammatory response. The findings suggest a mechanism for faulty memory in people with neurodegenerative diseases.

nature.com · 4 min

TLDR

VALKEY: THE OPEN SOURCE ALTERNATIVE TO REDIS BACKED BY AWS, GOOGLE, ORACLE

Valkey is a high-performance data structure server that primarily serves key/value workloads. It is an open-source fork of the popular Redis data store. The project started as Redis Labs, the company behind the original Redis codebase, changed Redis to more restrictive licensing. The Valkey fork has assembled an impressive roster of maintainers and contributors and has wide-ranging industry support.

cyberkendra.com · 5 min