MERGE: The second biggest cryptocurrency just changed forever

9/15/22 8:00PM

MERGE

‍For those with crypto-loving colleagues or friends, you may be sick of hearing about "the merge". For the uninitiated however, there was some big news in the crypto corner of the internet this week as Ethereum underwent a transformation in a bid to reduce the complexity and energy consumption of the world's second-largest cryptocurrency.

Developers successfully executed on the plan, known as the "Ethereum merge", which fundamentally changes how the cryptocurrency validates transactions on the Ethereum chain. The move, away from a type of blockchain that uses "proof-of-work" towards an architecture using "proof-of-stake", is set to reduce the need for power-hungry computers. According to crypto researchers, the change is set to reduce Ethereum's energy consumption by some 99.95%.

That's a big deal because, like Bitcoin, Ethereum has historically used an enormous amount of energy to validate its transactions. Digiconomist estimates that the energy consumption of the two combined would rank 27th on a list of the world's most energy-intensive countries.

‍Ethereum > Bitcoin?

‍After skyrocketing in the last 2 years, cryptocurrencies have fallen back to Earth in 2022, losing a combined $2 trillion in market value — and Ethereum has been no exception. The total market value of all Ethereum is currently somewhere around half of Bitcoin's. Time will tell whether this major infrastructure change will see Ethereum finally unseat its rival.

South by Southwest Conference and Festivals

Gold Tesla Cybercabs are piling up, but they’re not picking up passengers yet

Low-volume production started in April. Now people are noticing them more and more in the wild.

Rani Molla6/15/26

Millie Giles

TAKING ACCOUNTS

6/15/26

Britain announces social media ban for under-16s starting early 2027

The UK government plans to use the same model for the restrictions as Australia — but how successful has that case study been so far?

UK Prime Minister Announces Under-16s Social Media Ban

Jon Keegan6/15/26

Anthropic pulls Fable and Mythos access worldwide after Trump administration bars their use by foreign nationals

Only days after releasing two versions of its next-gen AI model, Anthropic has disabled them for users worldwide.

Anthropic says it received a Friday night order from the Trump administration to suspend access to the models for any foreign national (anywhere in the world) — a group that included some Anthropic employees. In response, the company turned off access to everyone.

Last week, the company released to the public its much-anticipated Claude Fable 5 model (and its restricted version Claude Mythos 5, which is still being tested with trusted partners). Anthropic said in a blog post announcing the action that officials cited national security concerns with the new models, while offering few specific details.

The post said that the government gave the company “verbal evidence of a potential narrow, non-universal jailbreak” of the public Fable 5 model. A jailbreak is a means by which users can evade restrictions built into the code to unlock prohibited functionality. Anthropic downplayed the significance of the attack, and said other major models, such as OpenAI’s GPT-5.5, could also be affected by the technique described.

Fears of these first Mythos-class models being misused are running high, after Anthropic warned the cybersecurity world in May that the advanced cyber capabilities of Mythos have rapidly discovered thousands of vulnerabilities in ubiquitous software, leading to the decision to restrict the full version of the model to a close group of trusted partners for testing.

This morning, Axios reported that Anthropic technical staff have flown to Washington to meet with White House officials to resolve the issue.

The Wall Street Journal is reporting that the Trump administration’s decision to take action against Anthropic was prompted by discussions that Amazon CEO Andy Jassy had with officials, including Treasury Secretary Scott Bessent. According to the report, Amazon researchers said they had been able to evade some of Fable 5’s security restrictions using specific prompts. Amazon is a major investor in Anthropic.

Anthropic is currently suing the US government to fight the Pentagon’s blacklisting of the company on national security grounds.

Statement on the US government directive to suspend access to Fable 5 and Mythos 5

This morning, Axios reported that Anthropic technical staff have flown to Washington to meet with White House officials to resolve the issue.

Anthropic is currently suing the US government to fight the Pentagon’s blacklisting of the company on national security grounds.

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Tesla used skewed data in push for European FSD approval, Reuters finds

Tesla has used highly questionable safety stats in an effort to win over European regulators and rekindle sales in the region, according to a Reuters investigation.

Tesla reportedly pitched regulators in Sweden and the Netherlands with claims that its Full Self-Driving (FSD) tech is over 7x safer than human drivers. However, independent researchers told Reuters that the stats are misleading because Tesla compares airbag-deployment crashes involving FSD-equipped vehicles with much broader US crash statistics, while also benchmarking newer Teslas against the entire US vehicle fleet, which is significantly older on average.

Despite the flawed metrics, the Dutch regulator approved FSD in April, saying its decision was based on its own “tests, analyses and verifications,” and Tesla is now pushing for EU-wide clearance. A version of FSD is currently available in five European markets.

Exclusive: Tesla presented misleading ‘Full Self-Driving’ safety data to European regulators

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Report: Microsoft weighs Xbox spin-off amid major overhaul

Microsoft is reportedly considering spinning out or restructuring its struggling Xbox unit, per The Information. While new Xbox CEO Asha Sharma, who took over in February, is preparing for layoffs, she’s simultaneously planning to boost investment in its biggest franchises like “Halo,” “Fallout,” and “Minecraft.”

The latest potential shake-up comes as the gaming division battles major headwinds, following a massive 33% plunge in Q3 console sales and a recent move to slash Game Pass prices while removing new “Call of Duty” titles.