Zscaler shares jumped 8% Friday after reporting stronger-than-expected results in the third fiscal quarter driven by artificial intelligence and widespread adoption of its zero-trust security platform.

“The proliferation of AI in all aspects of business is increasing the need for our AI security,” said CEO Jay Chaudhry in a release. “We empower customers to securely adopt both public GenAI apps and their own private AI apps, and we are increasing our investments in this area.”

The cloud security software company said revenues grew 23% to $678 million from about $553 million in the year-ago period. That topped the LSEG estimate of $666 million.

Zscaler reported adjusted earnings of 84 cents per share, topping the adjusted EPS of 75 cents per share expected by LSEG. Billings rose 25% to about $785 million, ahead of a $760 million estimate from StreetAccount.

Zscaler’s earnings come as a hopeful sign for a cybersecurity industry that has shown some pockets of weakness in a volatile macroeconomic environment. SentinelOne dropped after lowering its outlook, while Palo Alto Networks shares declined after missing on gross margin.

The report “echoes the strength we noted in our preview, and begins to prove out the reacceleration story that the company has been pointing to over the past few quarters,” wrote Morgan Stanley’s Keith Weiss.

Zscaler reported a net loss of $4.1 million, or a loss of 3 cents per share, for the quarter. Last year, net income came in at $19.1 million, or 12 cents per share.

The company issued upbeat adjusted EPS guidance for the fiscal fourth quarter. Zscaler expects adjusted earnings to range between 79 cents and 80 cents a share, versus the 77 cents expected by LSEG.

Along with its earnings, Zscaler appointed Kevin Rubin as its chief financial officer.

WATCH: Zscaler CEO Jay Chaudhry weighs in on China hacking the U.S. Treasury

Elon Musk tried to derail a major artificial intelligence infrastructure deal in the Middle East after learning that his startup, xAI, would be excluded from the initiative, CNBC has confirmed.

Earlier this month, OpenAI, Oracle, Nvidia, Cisco and Emirati firm G42 announced plans to build a sweeping Stargate AI campus in the United Arab Emirates. Musk was frustrated that OpenAI, led by personal rival Sam Altman, was tapped for the deal, and he intervened in an effort to get xAI involved, said a person familiar with the matter who asked not to be named in order to speak freely.

Musk argued that President Donald Trump would not approve the deal, the person said. The announcement was delayed by several days as stakeholders, including the White House, dealt with blowback from Musk, who has been engaged in a public and legal spat with Altman and OpenAI.

The Wall Street Journal first reported that Musk attempted to block the deal.

In a statement to CNBC, White House press secretary Karoline Leavitt didn’t mention the dustup.

“The United States and the UAE signed a groundbreaking framework agreement establishing the first AI acceleration partnership,” Leavitt said. “The framework advances the buildout of AI infrastructure in the United States and the UAE. This was another great deal for the American people, thanks to President Trump and his exceptional team.” 

Musk wasn’t in the UAE when the deal was signed, but was with the president in Saudi Arabia during an earlier part of the Middle East trip, according to a senior White House official. The official said Musk has relayed his concerns about the government fairly treating all AI companies.

OpenAI declined to comment. Musk didn’t respond to CNBC’s request for comment.

Musk, who is also CEO of Tesla and SpaceX, is a complicating character in Trump’s effort to solidify U.S. leadership in AI. Musk spent close to $300 million to send President Trump back to the White House, and has since been leading the Department of Government Efficiency (DOGE), slashing the size of the federal workforce. His time as a special government employee is coming to an end this month.

When it comes to AI, Musk has in recent years been a vocal critic of Altman, a former friend and colleague. The pair helped form OpenAI as a research lab in 2015, but Musk later had a public break with the project and has consistently criticized its structure and close alliance with Microsoft.

While xAI has been building its commercial efforts, acquiring Musk’s social media company X in March and this week partnering with Telegram to roll out its Grok chatbot, Musk has been trying to thwart OpenAI’s effort to convert into a for-profit entity.

Musk has sued OpenAI for breach of contract and to try and stop the conversion, and a Musk-led investor group made an unsuccessful bid to buy control of the startup for $97.4 billion in February. 

It’s also not the first time Musk has been critical of Stargate.

In January, Trump unveiled the Stargate project, with OpenAI, Oracle and Softbank committing an initial $100 billion, and up to $500 billion, of investment in AI infrastructure in the U.S. over four years. Musk was quick to cast doubt on the financing behind the project.

“They don’t actually have the money,” Musk wrote in response to an OpenAI post on his social platform X. He later added that SoftBank had “well under” $10 billion secured.

Two months later, SoftBank led a $40 billion investment in OpenAI at a $300 billion valuation.

— CNBC’s Eamon Javers contributed to this report.

WATCH: Elon Musk tried to block Sam Altman’s big AI deal in the UAE

Shares of Dell Technologies rose on Thursday in extended trading after the company raised its full-year earnings forecast and issued a stronger-than-expected forecast for the current quarter.

However, Dell’s adjusted earnings per share came up short versus LSEG estimates on in-line revenue.

Here’s how the computer maker did versus LSEG consensus estimates:

• Earnings per share: $1.55 adjusted vs. $1.69 estimated
• Revenue: $23.38 billion vs. $23.14 billion estimated

Dell said it expects $2.25 in adjusted earnings per share for the current quarter, with between $28.5 billion and $29.5 billion in revenue. That was significantly higher than LSEG expectations.

Company officials attributed the strong guidance to $7 billion in artificial intelligence systems that are expected to ship during the quarter, which are higher-margin than other Dell systems.

For the full year, Dell still expects about $103 billion in revenue, in line with LSEG expectations, but it raised its forecast for full-year adjusted earnings to $9.40, which was a 10 cent increase from the company’s prior outlook.

Dell is one of Nvidia’s primary vendors that builds systems around the chipmaker’s AI graphics processing units. Dell said on Thursday that it was seeing “unprecedented demand” for AI systems, especially for second-tier cloud providers, such as Coreweave.

Texas-based Dell said that it has $14.4 billion in confirmed orders for AI systems in its backlog that will ship in the coming quarters. It recorded $12.1 billion in confirmed AI orders during the first quarter, the company said. These numbers will turn into recorded revenue when Dell ships the system to its clients. In February, Dell said it expected $15 billion in AI server sales during its fiscal 2026, up from $10 billion last year.

Overall, Dell’s revenue grew 5% on an annual basis. It said it expects revenue to grow 8% during the fiscal year.

Dell’s server business is reported as part of its Infrastructure Solutions Group, which had $10.3 billion in sales during the quarter, a 12% rise. Of that, $6.3 billion was sales for servers and networking, and $4 billion was for computers that store data.

The company’s laptop and PC business, its Client Solutions Group, recorded $12.5 billion in sales as the global PC market is expected to recover this year after several slumping years.

The computer maker also said it significantly stepped up its shareholder capital return during the quarter, spending $2.4 billion on share repurchases and dividends during the period. It spent $2.58 billion on share repurchases for all of its fiscal 2025, which ended in January.

WATCH: Nvidia’s inference growth engine