A pedestrian walks in front of an AT&T location in New York.
Scott Mlyn | CNBC
The CEO of AT&T on Sunday apologized for the widespread cellular outage that knocked out service for thousands of customers, saying some accounts will receive credits to compensate for the incident.
“For the portion of consumer and small business customers most impacted by the outage, we are automatically applying an account credit to compensate them for the inconvenience they experienced,” Chief Executive John Stankey wrote in a letter to employees.
“We all know that our customers receive tremendous value and convenience for the nominal daily cost of our service, and outages sometimes have outsized impacts on some subscribers that may be greater than the face value of the credit. For that reason, I believe that crediting those customers for essentially a full day of service is the right thing to do,” he continued. “Despite that impact to the business, I believe this approach is fully manageable while achieving the 2024 business objectives we have set for ourselves and our stated financial guidance.”
Impacted customers who prepay for their service will have “options” available to them and the company is working with its mid-market and enterprise customers to address their concerns, Stankey said.
Early Thursday, tens of thousands of AT&T customers across the U.S. reported widespread service outages and were unable to use their phones without access to WiFi. A spike in outages began around 4 a.m. ET and peaked at around 74,000 reported incidents at 8:30 a.m. ET, according to Downdetector.
The outage raised concerns that the company had potentially been hit with a cyberattack but an initial review of the incident found it was caused by “the application and execution of an incorrect process used while working to expand our network,” Stankey said.
“Teams worked hard to successfully normalize the network by around noon CT. No matter the timing, one thing is clear — we let down many of our customers, including many of you and your families. For that, we apologize,” he said. “These challenges provide opportunities to identify key learnings that will make us better, and I can tell you that we have already implemented changes to prevent what happened on Thursday.”
Once the company realized there was an outage, it prioritized restoring service to first responders and reconnected remaining customers throughout the day. Stankey thanked staff for their efforts in handling customer complaints, communicating information about the outage and restoring service.
Hong Kong passed a stablecoin bill on Wednesday to expand its cryptocurrency licensing regime as more governments recognize the digital asset.
Unlike volatile digital assets like bitcoin, the value of stablecoins is tied to a real-world asset like fiat currencies or commodities like gold.
The new law — focused on fiat-referenced stablecoins — will require stablecoin issuers to obtain a license from the Hong Kong Monetary Authority and comply with a range of requirements, including proper management of asset reserves and segregation of client assets.
It will “enhance Hong Kong’s existing regulatory framework on virtual-asset (VA) activities, thereby fostering financial stability and encourging financial innovation,” the central banking body said. It added that it would conduct further consultations on the detailed regulatory framework.
The Hong Kong government said in a statement that the stablecoins policy is expected to come into effect this year, with “sufficient time” allowed for the industry to understand the requirements.
In 2023, Hong Kong introduced its virtual asset licensing regime, which requires cryptocurrency firms with an official presence in the city to apply for licenses and meet specific standards and requirements to offer digital assets to retail investors in the city. However, the existing policy did not include stablecoins in its purview.
“Hong Kong’s new stablecoin policy sets a global benchmark by mandating full reserve backing, strict redemption guarantees, and HKMA oversight,” YeFeng Gong, risk and strategy director of HashKey OTC, told CNBC. HashKey OTC is a trading arm of the HashKey Group, which has a licensed crypto platform in Hong Kong.
The policy “ensures institutional-grade reliability for traders while positioning Hong Kong as a leader in compliant digital finance,” he added.
Crypto adoption and legitimacy
The move from Hong Kong comes just days after the U.S. Senate advanced the GENIUS Act, which would establish the first regulatory framework for issuers of stablecoins if implemented.
A push to regulate stablecoins has been intensifying globally, with other jurisdictions having also implemented their own regulatory frameworks, including the European Union, Singapore, the United Arab Emirates and Japan, blockchain intelligence firm Chainalysis said in a report on Wednesday.
Chengyi Ong, head of Asia-Pacific policy at Chainalysis, told CNBC that the latest regulations are expected to help with crypto adoption and legitimacy.
“[Stablecoins]form the backbone of the crypto ecosystem, but their stability also opens the door to their use in overcoming frictions dogging traditional finance, such as slow cross-border payments and settlement,” Ong said.
“This potentially transformative utility is what has driven governments around the world, from Europe to Asia, to take steps toward regulatory regimes that will facilitate the emergence of high-quality stablecoins,” she added.
According to Chainalysis, the total market cap of stablecoins is around $232 billion as of this month.
Jensen Huang, co-founder and CEO of Nvidia Corp., speaks during a news conference in Taipei on May 21, 2025.
I-hwa Cheng | Afp | Getty Images
Replacing Nvidia is a tall order. While Chinese competitors are years behind the company’s cutting-edge technology, many analysts and insiders warn they are catching up, thanks to U.S. export restrictions.
U.S. chip restrictions on the sale of advanced semiconductor technology, especially those used in artificial intelligence, have been rolled out over several years, with the initial aim of curbing China’s military advancement and protecting US dominance in the AI industry.
However, according to Nvidia CEO Jensen Huang, U.S. semiconductor export controls on China have been “a failure,” causing more harm to American businesses than to China.
While the goals of cutting back the Chinese military’s access to advanced U.S. technology and maintaining U.S. leadership in AI appear to have had some success on paper, loopholes and existing semiconductor stockpiles in China have complicated these aims, said Ray Wang, an independent tech and chip analyst with a focus on U.S.-China competition.
“That’s partly why we are seeing a closing of the gap between Chinese and U.S. AI capabilities,” added Wang.
A self-inflicted wound?
Leaders of Nvidia and other American chip designers have long lobbied against chip controls as they worry about losing lucrative business deals. Huang said at the annual Computex technology trade show in Taipei that Nvidia’s GPU market share in China fell to 50% from 95% over the past four years.
Indeed, chip experts say that the curbs create more harm than good for the U.S.
“The effects of the controls are twofold. They have the impact of reducing the ability of U.S. companies to access the China market and, in turn, have accelerated the efforts of the domestic industry to pursue greater innovation,” said Paul Triolo, Partner and Senior VP for China at DGA Group.
“You create competitors to your leading companies at the same time you’re cutting them off from a massive market in China,” he added.
While Washington’s most comprehensive export controls were passed during former U.S. President Joe Biden’s term in the White House, curbs on Huawei and SMIC, China’s largest chipmaker, go back to Donald Trump’s first term in office.
On April 15, Nvidia disclosed that new controls, which restricted sales of its H20 graphics processing units to China, had led to a $5.5 billion charge against its revenue.
Counter-intuitive curbs
The restrictions are expected to be a boon for the demand and development of local Nvidia alternatives like Huawei, which is working on its own AI chips. They also come against the background of Beijing mobilizing billions as part of its chip self-sufficiency campaign.
“The bottom line is, the controls have incentivized China to become self-sufficient across these supply chains in a way they never would have contemplated before,” Triolo said.
Chinese AI-related achievements, such as DeepSeek’s R1 model and news of Huawei chip progress, have led observers to question the effectiveness of chip controls.
According Wang, the independent analyst, China’s semiconductor and AI space has seen an acceleration of startups, market opportunities, and AI talent alongside the restrictions, which has clearly resulted in domestic innovations.
“I think the arguments that export controls accelerate innovation is quite valid,” Wang said.
Nivida’s Haung also noted these trends in April, telling lawmakers in Washington that the country has made enormous progress in the last several years and is right behind the U.S.
Moving goal posts?
Nvidia’s H20 chip was designed specifically to comply with existing chip controls prior to the clampdown on exports.
“We are not just talking about one export control, we are talking about a series of export controls that originate from all the way back in 2019,” said Wang, noting that the evolving policies have had a couple of different objectives.
Meanwhile, in what DGA’s Paul Trilio calls a “moving of the goalposts,” it seems that the aims of the restrictions have shifted to an intention to slow down and contain Chinese AI and semiconductor developments.
“The continued expansion of the controls, and the lack of an articulation of what the clear end game here is, has really created a lot of issues, and created a lot of collateral damage,” Trilio said, adding that it has led more people to question the policy.
In a statement earlier this month, the Information Technology & Innovation Foundation, a U.S. think tank which has received funding from various technology companies, said in a post that “the Biden administration’s export control policy for AI chips has largely been a failure since day one. Yet, year after year, it has doubled down, attempting to plug various loopholes.”
“While [the U.S. government] is certainly right to prevent U.S. companies from selling advanced AI technology to the Chinese military, cutting U.S. companies off from the entire commercial Chinese market is a cure worse than the disease,” Stephen Ezell of ITIF told CNBC in an email.
“U.S. export controls have cost NVIDIA at least $15 billion in sales, and those are revenues the company needs to be able to earn to invest in future generations of innovation.”
Bitcoin continued its rally on Thursday, hitting a brand new record high above $111,000.
Bitcoin hit $111,886.41 in early trading hours in London, according to Coin Metrics, before paring some of those gains to trade at around $111,012.00 at 07:03 a.m. London.
Bitcoin’s move has been “driven by a mix of positive momentum, growing optimism around U.S. crypto regulation, and continued interest from institutional buyers,” James Butterfill, head of research for crypto-focused asset manager CoinShares, told CNBC by email.
The price rise in world’s largest cryptocurrency is taking place despite a drop in U.S. stock markets on Wednesday.
Bitcoin has typically correlated with equity markets, particularly the tech-heavy Nasdaq.
The diverging movements of bitcoin and stocks could be the result of investors looking for alternative stores of value.
“The rally was also helped along by broader macro concerns, including Moody’s recent downgrade of U.S. sovereign debt, which added to the narrative of Bitcoin as a hedge against fiat instability,” Butterfill noted.
There have been some positive developments for the crypto space on the regulatory front in the U.S. too. The GENIUS Act — a bill to regulate stablecoins — cleared a key procedural vote in the Senate.
U.S. President Donald Trump and his AI and crypto czar David Sacks have pushed forward a pro-crypto agenda in the U.S., which has helped support the market.