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Microsoft President Brad Smith speaks during signing ceremony of cooperation agreement between the Polish Ministry of Defence and Microsoft, in Warsaw, Poland, February 17, 2025.

Kacper Pempel | Reuters

The U.S. cannot afford to fall behind China in the race to a working quantum computer, Microsoft President Brad Smith wrote Monday.

President Donald Trump and the U.S. government need to prioritize funding for quantum research, or China could surpass the U.S., endangering economic competitiveness and security, Smith wrote.

“While most believe that the United States still holds the lead position, we cannot afford to rule out the possibility of a strategic surprise or that China may already be at parity with the United States,” Smith wrote. “Simply put, the United States cannot afford to fall behind, or worse, lose the race entirely.”

Microsoft’s position is the latest sign that research into quantum computing is starting to heat up among big tech companies and investors who are looking for the next technology that could rival the artificial intelligence boom.

Smith is calling for the Trump administration to increase funding for quantum research, renew the National Quantum Initiative Act and expand a program for testing quantum computers by the Defense Advanced Research Projects Agency, or DARPA. The Microsoft executive is also calling on the White House to expand the educational pipeline of people who have the math and science skills to work on quantum machines, fast-track immigration for Ph.D.s with quantum skills and for the government to buy more quantum-related computer parts to build a U.S. supply chain.

Microsoft did not detail how China surpassing the U.S. in quantum computing technology would endanger national security, but a National Security Agency official last year discussed what could happen if China or another adversary surprised the U.S. by building a quantum computer first.

The official, NSA Director of Research Gil Herrera, said that if such a “black swan” event happened, banks might not be able to keep transactions private because a quantum computer could crack their encryption, according to the Washington Times. A working quantum computer could also crack existing encrypted data that is usually shared publicly in a scrambled fashion, which could reveal secrets on U.S. nuclear weapon systems.

In February, Microsoft announced its latest quantum chip called Majorana, claiming that it invented a new kind of matter to develop the prototype device. Last year, Google announced Willow, a new device the company claimed was a “milestone” because it was able to correct errors and solve a math problem in five minutes that would have taken longer than the age of the universe on a traditional computer.

While the computers people are used to use bits that are either 0 or 1 to do calculations, quantum computers use “qubits,” which end up being on or off based on probability. Experts say that quantum computers will eventually be useful for problems with nearly infinite possibilities, such as simulating chemistry, or routing deliveries.

But the current quantum computers are far away from that point, and many computer industry participants say it could take decades for quantum computers to reach their potential.

Microsoft’s chip, Majorana, has eight qubits, but the company says it has a goal of least 1 million qubits for a commercially useful chip. Microsoft needs to build a device with a few hundred qubits before the company starts looking at whether it’s reliable enough for customers.

WATCH: How quantum computing could supercharge Google’s AI ambitions

How quantum computing could supercharge Google's AI ambitions

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Joby lawsuit accuses air taxi rival Archer of using stolen information to ‘one-up’ deal

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Joby lawsuit accuses air taxi rival Archer of using stolen information to 'one-up' deal

An electric air taxi by Joby Aviation flies near the Downtown Manhattan Heliport in Manhattan, New York City, U.S., November 12, 2023.

Roselle Chen | Reuters

Air taxi maker Joby Aviation in a new lawsuit accused competitor Archer Aviation of using stolen information by a former employee to “one-up” a partnership deal with a real estate developer.

“This is corporate espionage, planned and premeditated,” Joby said in the lawsuit filed Wednesday in a California Superior Court in Santa Cruz, where the company is based.

Archer and Joby did not immediately respond to CNBC’s request for comment.

The lawsuit alleges that former U.S. state and local policy lead, George Kivork, downloaded dozens of files and sent some content to his personal email two days before he resigned in July to take a job at Archer, which had recruited him.

By August, Joby said a partner that worked with Kivork said it had been approached by Archer with a “more lucrative deal.” Joby alleges that the eVTOL rival’s understanding of “highly confidential” details helped it leverage negotiations.

Joby also said the developer attempted to terminate the agreement, citing a breach of confidentiality.

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Kivork refused to return the files when Joby approached him after conducting an investigation, according to the suit. The company also said Archer denied wrongdoing, and would not disclose how it learned about the terms of the agreement or provide results from an internal investigation it allegedly undertook.

The lawsuit comes during a busy period for electric vertical takeoff and landing (eVTOL) technology as companies race to gain Federal Aviation Administration certification to start flying commercially. ‘

The sector has also benefitted from President Donald Trump‘s newly minted eVTOL pilot program.

Joby argued in the complaint that it’s “imperative” to protect Joby’s work “from this type of espionage” to promote the sector’s success and ensure fair competition.

Last week, Joby said it completed its first test flight for a hybrid aircraft it’s working on with defense contractor L3Harris. This month, Amazon-backed Beta Technologies, another electric flight company, also went public on the New York Stock Exchange.

Joby shares have more than doubled over the last year, while Archer is up about 68%.

In August 2023, Archer settled a previous legal dispute with Boeing-owned Wisk Aero over the alleged theft of trade secrets. As part of the deal, Archer agreed to use Wisk as its autonomous tech partner.

A hearing is scheduled for March 20, 2026.

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Jobs data muddies the picture for a December rate cut, while the Nvidia rally fizzles

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Jobs data muddies the picture for a December rate cut, while the Nvidia rally fizzles

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Bitcoin falls to lowest level since April

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Bitcoin falls to lowest level since April

Andriy Onufriyenko | Moment | Getty Images

Bitcoin dropped on Thursday to levels not seen in more than six months, as investors appeared to pull back exposure to riskier assets and weighed the prospects of another Federal Reserve rate cut next month.

The flagship digital currency fell to as low as $86,325.81, its lowest level since April 21. It last traded at $86,690.11.

The release of stronger-than-expected U.S. jobs data raised questions about whether the central bank would lower its benchmark overnight rate. The U.S. economy added 119,000 in September, well above the 50,000 economists polled by Dow Jones expected.

That report sent the probability of a December rate cut to around 40%, according to the CME Group’s FedWatch tool.

Bitcoin’s pullback formed part of a broader cryptocurrency market decline. XRP was last down 2.3% on the day, and is below $2.00, while ether shed more than 3% to trade well below $3,000. Dogecoin was unchanged.

The world’s oldest crypto also led stocks lower, even after a blockbuster Nvidia earnings report. Traders who are heavily invested in AI-related stocks tend to also hold bitcoin, linking the two trades.

Bitcoin’s price has largely slid since a rash of cascading liquidations of highly leveraged crypto positions in early October.

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