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Class action accuses Oura of overstating Ring's sleep-stage accuracy

A class action lawsuit filed against Oura alleges the company misled consumers about how accurately its smart ring detects sleep stages, arguing it lacks sensors for brain waves, eye movement and other neurological signals needed to truly measure sleep. Plaintiff Madison Surber says she paid roughly $503 for the ring believing its tracking claims, and cites a Nature study suggesting the device's sleep-stage detection performs little better than random guessing.

Rockstar publishes 27-minute GTA VI extended preview on YouTube

Rockstar released its promised 'extended look' at Grand Theft Auto VI on YouTube and its own website, following a premiere on Netflix. The nearly 27-minute video, captured entirely from the PS5 version, emphasizes atmosphere, locations and protagonists Jason Duval and Lucia Caminos over detailed gameplay mechanics, though it does show shootouts, car chases and activities like scuba diving.

DRC Ventures Founder Details How Company Values Act as a Decision Filter

An entrepreneur behind more than 22 companies at DRC Ventures argues that corporate values only matter when tested by hard trade-offs, not when displayed as slogans. He describes turning mission statements into operational filters that guide daily decisions on suppliers, partnerships and deals, even when a less principled option would be easier or more profitable.

LeanDB project brings compile-time type checking to SQL schemas and queries

A developer has published an early version of LeanDB, an experimental SQL frontend built in the Lean 4 programming language that lets database schemas, queries and migrations be expressed as strongly typed constructs the compiler can verify. The post walks through Lean 4's dependent type system, showing how types can carry provable conditions—like an age under 150 or a validated email—so invalid data is rejected before code ever runs. It's presented as a first version, with the author inviting feedback on where the design falls short.

Lawsuit: xAI's Grok trained on child sex abuse imagery, victim says

A woman identified as Jane Doe has sued xAI, alleging that Grok was trained on child sexual abuse material depicting her as a preschooler in the early 2000s. She learned of the AI-generated images through a Canadian child protection group after receiving a Justice Department victim notification, and claims xAI stores Grok's outputs to further train the model, compounding the harm.

Rockstar's GTA 6 extended trailer debuts exclusively on Netflix before YouTube release

Rockstar Games released a 26-minute extended look at Grand Theft Auto VI, streaming first on Netflix for six hours before hitting the Rockstar YouTube channel later the same day. The footage details the game's Florida-inspired setting of Leonida, introduces protagonists Jason Duval and Lucia Caminos, and shows an early gameplay sequence involving a drug raid shootout.

Meta settles with 52 state AGs, agrees to pay up to $16.8 billion over child safety claims

Meta has reached a settlement with attorneys general from 52 states and territories that ends a years-long lawsuit accusing the company of failing to protect children on its platforms. The deal requires Meta to pay a capped amount of roughly $16.68 billion and to roll out a series of new safety features, while also pledging to push YouTube and TikTok to adopt similar measures, even though that would raise Meta's own payout under the settlement's terms.

Apple to adjust App Store taxes and prices across four countries

Apple announced App Store tax updates taking effect immediately in Morocco, the Republic of the Congo, and Tanzania, reflecting new or increased VAT and digital sales taxes. Starting September 14, Apple will also update app and in-app purchase prices in Israel, Indonesia, Morocco, and the Republic of the Congo for developers who haven't set those regions as their base storefront.

Hugging Face launches $400 duck-shaped bipedal robot Microduck

Hugging Face has released Microduck, a roughly 10-inch bipedal robot shaped like a duck that costs $400. It packs 15 motors, a camera, a depth sensor and two inertial measurement units, plus an articulated beak for picking up objects, and ships with built-in behaviors like walking, sitting, crouching and skating that can be triggered via gamepad. It's the company's second robot after Reachy Mini, and its software stack is open-source, letting developers teach it new skills through reinforcement learning and simulation.

Rivian CFO Claire McDonough to depart for GE Vernova at end of October

Rivian disclosed in a regulatory filing that CFO Claire McDonough will leave the company by the end of October to take a CFO role at GE Vernova and move closer to family on the East Coast. Vice president of finance Derek Mulvey will serve as interim CFO while Rivian searches for a permanent replacement, and the company said the exit does not stem from any internal disagreement.

UAE's Tahnoon bin Zayed holds 49% stake in Trump family's planned crypto bank

The Wall Street Journal reports that Sheikh Tahnoon bin Zayed al Nahyan, the UAE's national security advisor, and co-investors control a 49% stake through StringZ Holding RSC in WLTC Holdings, the parent company of a planned Trump-linked crypto bank. A Trump family-affiliated entity holds an additional 38% stake. Tahnoon previously invested $500 million in World Liberty Financial, another Trump-backed crypto venture, in January 2025.

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