Science and Technology

An elite hacking group sponsored by Russian intelligence gained access to the emails of some of Microsoft’s senior executives beginning in late November, the company disclosed in a blog post and regulatory filing on Friday.Microsoft said it had discovered the intrusion a week ago and was still investigating. The hackers appeared to focus on combing through Microsoft’s corporate email accounts to look for information related to the hacking group, which Microsoft’s researchers called Midnight Blizzard.The hackers looked through emails from Microsoft’s senior leadership team as well as employees in cybersecurity, legal and other groups, and took some emails and attachments,…

It is hard to believe that it has only been about a year since travelers started dabbling in ChatGPT-created itineraries. This year will bring even more experimentation and innovation. “A.I. is like a teenage intern,” said Chad Burt, co-owner of the travel adviser network Outside Agents, “better, smarter, faster than you, but you need to lead them.”The expanding use of A.I. could influence how we book online, what happens when flights are canceled or delayed, and even how much we pay for tickets.“In 2024, we will see a new breed of intelligent travel agents built on top of chatbots,” said…

Synopsys, a key Silicon Valley supplier to the chip industry, said on Tuesday that it had agreed to pay $35 billion for Ansys, a Pennsylvania company that makes software used to simulate and analyze product designs for electronics manufacturers, car makers, defense contractors and others.The deal, which was struck for a combination of cash and stock, follows a $14 billion deal this month by Hewlett Packard Enterprise to buy Juniper Networks, uniting a big computer maker with a specialist in networking gear. It was the latest sign of changing times in the technology sector, which is experiencing slow sales for…

California has long championed renewable energy, but a change in the state’s policies last year has led to a sharp decline in the installation of residential rooftop solar in the state.Thousands of companies — including installers, manufacturers and distributors — are reeling from the new policy, which took effect in April and greatly reduced incentives that had encouraged homeowners to install solar panels. Since the change, sales of rooftop solar installations in California dropped as much as 85 percent in some months of 2023 from a year earlier, according to a report by Ohm Analytics, a research firm that tracks…

For more than a decade, Apple was the stock market’s undisputed king. It first overtook Exxon Mobil as the world’s most valuable public company in 2011 and held the title almost without interruption.But a transfer of power has begun.On Friday, Microsoft surpassed Apple, claiming the crown after its market value surged by more than $1 trillion over the past year. Microsoft finished the day at $2.89 trillion, higher than Apple’s $2.87 trillion, according to Bloomberg.The change is part of a reordering of the stock market that was set in motion by the advent of generative artificial intelligence. The technology, which…

Google laid off hundreds of workers in several divisions Wednesday night, seeking to lower expenses as it focuses on artificial intelligence and joining a wave of other companies cutting tech jobs this year.The Silicon Valley company laid off employees in its core engineering division, as well as those working on the Google Assistant, a voice-operated virtual assistant, and in the hardware division that makes the Pixel phone, Fitbit watches and Nest thermostat, three people with knowledge of the cuts said.Several hundred employees from the company’s core engineering organization lost corporate access and received notices that their roles were eliminated, two…

For 15 minutes, the cryptocurrency industry was euphoric.At 4:11 p.m. on Tuesday, the official X account of the Securities and Exchange Commission announced that regulators had approved a new investment product tracking the price of Bitcoin, an apparent victory for the embattled crypto industry. Coinbase, a giant crypto exchange, posted a celebratory banner. Crypto fans hailed it as a historic day for the industry. Bitcoin’s price spiked.Then at 4:26 p.m., Gary Gensler, the chair of the S.E.C., posted that the agency’s account had been compromised, resulting in an “unauthorized tweet.” An S.E.C. spokeswoman confirmed the hack in an emailed statement.The…