Comet ML Inc. is trying to use Perplexity AI Inc.'s own chatbot against it in a trademark dispute, arguing that even the AI startup’s own technology confuses the two companies’ products.

Citadel Securities and a financial-industry trade group won a suit challenging the funding for an SEC market-tracking database that was set to cost Wall Street billions of dollars in fees.

Tyler Winklevoss has redoubled his war of words against JPMorgan Chase & Co., accusing the firm of pausing the onboarding of his crypto exchange Gemini as a customer because of his recent criticism of the bank.

Three banks and a financial software company that remain as defendants in a lawsuit over a cryptocurrency-based Ponzi scheme have agreed to pay a total of $3.75 million to resolve class claims on behalf of victims.

The partnership between Goldman Sachs Group Inc. and the Bank of New York Mellon Corp. to tokenize shares of money-market funds represents a “significant leap forward” for the $7 trillion-plus industry as it helps boost the appeal of cash as an asset, according to JPMorgan Chase & Co. strategists.

The Trump family has pushed into just about every corner of the crypto industry, from a decentralized finance project to memecoins and Bitcoin mining to exchange-traded funds.

Wise Plc’s plan to shift its primary listing out of London gathered momentum after some existing shareholders rebuffed a proposal that would have allowed Chief Executive Officer Kristo Käärmann to keep his so-called golden shares for many more years, according to people familiar with the matter.

StoneX Group Inc., a financial services company, is suing its insurers seeking coverage for defense costs and potential liability from arbitration initiated by rival broker BTIG LLC accusing StoneX and its employees of misappropriating trade secrets.

Fiserv Inc. falsely represented that new customers, rather than cost-conscious users of its discontinued payment processing system, were driving revenue growth for the software maker, an investor alleges.

Tyler Winklevoss has redoubled his war of words against JPMorgan Chase & Co., accusing the firm of pausing the onboarding of his crypto exchange Gemini as a customer because of his recent criticism of the bank.

Paramount Global’s merger with Skydance Media was approved by the US Federal Communications Commission, which backed the deal after the Trump administration extracted concessions on the news and entertainment company’s political coverage and diversity practices.

New York appellate judges on Friday dismissed internet giants Meta, Google, and Reddit from a lawsuit claiming they’re liable for a 2022 mass shooting in Buffalo, NY, because of defective algorithms that push harmful content.

Comet ML Inc. is trying to use Perplexity AI Inc.'s own chatbot against it in a trademark dispute, arguing that even the AI startup’s own technology confuses the two companies’ products.

The biggest tech companies are warring over who’s responsible for children’s safety online, with billions of dollars in fines on the line as states rapidly pass conflicting laws requiring companies to verify users’ ages.

New York appellate judges on Friday dismissed internet giants Meta, Google, and Reddit from a lawsuit claiming they’re liable for a 2022 mass shooting in Buffalo, NY, because of defective algorithms that push harmful content.

An Ohio resident has standing to sue the state’s Department of Job and Family Services after a flaw in the state’s unemployment system allowed fraudsters to take control of legitimate accounts and make over $180,000 in bogus claims, an state appellate court ruled.

Microsoft Corp. is investigating whether a leak from its early alert system for cybersecurity companies allowed Chinese hackers to exploit flaws in its SharePoint service before they were patched, according to people familiar with the matter.

Units of Hartford Insurance Group Inc. and Chubb Ltd. are seeking a ruling that they have no duty to cover Meta Platforms Inc.'s legal costs in litigation alleging the social media giant got kids hooked on its platforms.

Factor’s Chris DeConti says legal teams need to build fluency in AI by practicing on realistic tasks, learning how to formulate prompts, and embedding AI into workflows.

An order requiring the Trump administration to reinstate two credit union regulators was temporarily halted by a federal appeals court.

US Agency for International Development employee groups had their lawsuit against the Trump administration dismissed Friday, with a federal judge finding that their claims spanned too far outside the realm of personnel issues.

A federal judge dismissed the Trump administration’s lawsuit against Illinois and Chicago over “sanctuary” policies that prevent local officials from cooperating with federal immigration enforcement.

Citadel Securities and a financial-industry trade group won a suit challenging the funding for an SEC market-tracking database that was set to cost Wall Street billions of dollars in fees.

President Donald Trump’s executive order limiting birthright citizenship was blocked nationwide for the third time in less than a month, the latest sign that a US Supreme Court ruling restricting “universal injunctions” is having little impact on the dispute.