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The Daily AI + Tech Briefing

AI Talent Shifts, Linux API Removed, Brazil Hacked

Today's top tech news includes major AI lab talent moves, a critical Linux kernel update, and a national security breach.

Roll the rundown
AI — Nobel laureate John Jumper exits DeepMind for rival AnthropicDEV — Linux kernel finally removes `strncpy` API after six-year effortSECURITY — Brazil's national alert system hacked, sending unauthorized messagesSTARTUPS — NASA taps Relativity Space for 2028 Mars mission, a major startup winCHIPS — Nothing cancels CMF phone launch due to soaring RAM pricesAI — Nobel laureate John Jumper exits DeepMind for rival AnthropicDEV — Linux kernel finally removes `strncpy` API after six-year effortSECURITY — Brazil's national alert system hacked, sending unauthorized messagesSTARTUPS — NASA taps Relativity Space for 2028 Mars mission, a major startup winCHIPS — Nothing cancels CMF phone launch due to soaring RAM prices

Tonight’s rundown

ViralVault · The Daily BriefingSlide 01 / 05
01AI

Nobel laureate John Jumper exits DeepMind for rival Anthropic

John Jumper, a Nobel laureate and key figure behind AlphaFold, is departing Google DeepMind to join Anthropic. This move highlights the intense competition for top AI talent and the increasing fluidity between leading AI research labs. Jumper is not the only high-profile researcher to leave DeepMind recently.

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TechCrunch
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TechCrunch · AI

Nobel laureate John Jumper exits DeepMind for rival Anthropic

John Jumper, who shared a recent Nobel Prize in chemistry, announced Friday that he’s making the leap to Anthropic after “nearly 9 years” at Google DeepMind.

In a post on X , Jumper wrote that DeepMind CEO Demis Hassabis “took a real chance letting me lead the AlphaFold team just six months after finishing my PhD, and the entire GDM team taught me so much about how to do great science.”

Jumper (pictured above right, with Hassabis) added, “GDM is a special place, and I’ll still be excited to hear about what amazing things they discover next.”

Bloomberg reports that Jumper was a key member of Google’s team developing coding tools , which the company has struggled to sell to businesses. Character AI co-founder Noam Shazeer also announced this week that he’s leaving DeepMind — though in Shazeer’s case, he’s joining OpenAI.

Jumper and Hassabis won the Nobel Prize in 2024 for their work on AlphaFold, an AI model that can predict the 3D structure of proteins based on their genetic sequences.

Jumper isn't the only big name leaving Google DeepMind.
TechCrunch
ViralVault · The Daily BriefingSlide 02 / 05
02DEV

Linux kernel finally removes `strncpy` API after six-year effort

After six years and 360 patches, the Linux kernel has officially eliminated the problematic `strncpy` API. This move aims to improve security and prevent common buffer overflow vulnerabilities by removing a function often misused by developers. The deprecation marks a significant stride in kernel code hygiene.

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Hacker News · DEV

Linux kernel finally removes `strncpy` API after six-year effort

The Linux kernel has completed a six-year initiative to remove the `strncpy` API from its codebase.

This deprecation involved over 360 patches, highlighting the extensive effort to modernize the kernel.

The `strncpy` function has long been a source of security vulnerabilities due to its unpredictable behavior with null termination.

Its removal is a significant step towards improving overall kernel security and code quality.

Linux eliminates the strncpy API after six years of work, 360 patches
Hacker News
ViralVault · The Daily BriefingSlide 03 / 05
03SECURITY

Brazil's national alert system hacked, sending unauthorized messages

Brazil's National Civil Defense warning platform was taken offline after suspected hackers sent an unauthorized alert to mobile phones across several states. The incident, which involved a mysterious message, prompted an immediate investigation and raised significant concerns about critical infrastructure security. CNN reported on the widespread disruption.

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TechMeme · SECURITY

Brazil's national alert system hacked, sending unauthorized messages

Brazil's National Civil Defense warning system was compromised, leading to an unauthorized alert being sent to mobile phones.

The platform was immediately taken offline following the incident, which affected multiple states.

Suspected hackers are believed to be responsible for sending the mysterious message.

This event has triggered a federal investigation into the security breach of critical public infrastructure.

An unauthorized alert bearing a mysterious message that was sent to cell phones in several states across Brazil
CNN via TechMeme
ViralVault · The Daily BriefingSlide 04 / 05
04STARTUPS

NASA taps Relativity Space for 2028 Mars mission, a major startup win

Relativity Space, the rocket company backed by former Google executive Eric Schmidt, has been selected by NASA to launch the Aeolus payload to Mars in 2028. This public-private partnership marks a significant milestone for the startup, which will provide the spacecraft, rocket, and cruise operations for the mission. It highlights the increasing role of private companies in advanced space exploration.

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The Verge · STARTUPS

NASA taps Relativity Space for 2028 Mars mission, a major startup win

Relativity Space will launch NASA’s Aeolus payload, which will gather data on the Martian atmosphere.

Relativity Space, the rocket company led by former Google executive Eric Schmidt, was picked to launch NASA’s Aeolus payload to Mars in 2028, as reported earlier by TechCrunch .

The Aeolus payload will have four instruments on board for studying the Martian atmosphere, which NASA says will “directly inform entry, descent, and landing systems and support safer, more predictable mission planning for astronauts.”

Schmidt, who served as CEO of Google from 2001 to 2011, became Relativity Space’s CEO in 2025, a couple of years after it launched the “world’s first 3D-printed rocket,” Terran 1, which failed shortly after launch. Relativity Space’s larger Terran R rocket isn’t scheduled to have its first launch until later this year.

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Relativity Space, the rocket company led by former Google executive Eric Schmidt, was picked to launch NASA's Aeolus payload to Mars in 2028
The Verge
ViralVault · The Daily BriefingSlide 05 / 05
05CHIPS

Nothing cancels CMF phone launch due to soaring RAM prices

Nothing, the consumer tech company, has canceled the planned launch of its CMF Phone 2 Pro successor this year. Co-founder Akis Evangelidis cited the current high memory (RAM) prices as the direct reason, impacting the ability to deliver a budget-friendly device. This illustrates how chip market fluctuations directly affect product development and consumer electronics releases.

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The Verge · CHIPS

Nothing cancels CMF phone launch due to soaring RAM prices

Nothing’s co-founder says CMF couldn’t build a phone ‘at a price that makes sense.’

Nothing’s next budget phone is the latest victim of RAMageddon. As 9to5Google reports, Nothing co-founder Akis Evangelidis announced in a post on X that a follow-up to the CMF Phone 2 Pro won’t be coming this year:

We were working on a successor but with memory prices where they are right now, we can’t build a phone that feels like a genuine step forward at a price that makes sense for CMF. As a result, we’ve decided not to launch a new CMF phone this year.

Last week, Nothing CEO and co-founder Carl Pei also said the RAM shortage has impacted the cost of the company’s mid-range phone, stating, “For Phone 4A, memory costs doubled between when we decided to build the device and when it launched. They’ve doubled again since.” According to Pei, “memory is now the most expensive component in a smartphone.”

While there won’t be a new CMF phone this year, Evangelidis added in his post that CMF still has “several new products launching as well as some entirely new categories.” He also hinted that “the smartphone launch season at Nothing isn’t over yet.”

We were working on a successor but with memory prices where they are right now, we can't make a budget phone that would be competitive.
The Verge