The company thwarted phishing attacks that it believes originated from Russia that targeted the U.S. Senate and conservative think tanks.
Slack Technologies has raised an additional $427 million at a $7.1 billion valuation, the company said in a blog post this morning.
Nvidia shares gained on the announcement of next-generation gaming graphics cards, days after they were battered by news that cryptocurrency miners' demand had evaporated.
Tech's once-a-decade race for mobile superiority has been renewed as 5G begins to take shape
The question for investors is how efforts to clean up Twitter would affect the bottom line and, ultimately, its stock price. This week, at least, they responded positively: Twitter shares are up about 2% since Dorsey explained it all.
The chip maker's third-quarter revenue guidance of $3.19 billion to $3.32 billion was shy of a consensus forecast of $3.34 billion, leading to a slide in share price.
Lenovo Group achieved double-digit revenue growth for the second straight quarter.
NBA superstar Kevin Durant and actor Will Smith are among the high-profile investors in a $15 million fund seeking to bring more diversity to Silicon Valley.
Cisco shares are climbing today after it reported earnings that beat analyst estimates and, to the relief of investors, encouraging guidance.
Hedge funds have made a killing on the FANGs, but the popular group of tech stocks seem to be losing some luster with big hedge funds.
Twitter Chief Executive Jack Dorsey says far-right conspiracy theorist Alex Jones is on "timeout."
Square's stock has reached an all-time of $74.90 today, after downloads of its mobile-payment service Cash App passed PayPal's Venmo for the first time in July, according to two reports.
RedCrow, the equity crowdfunding company he co-founded with ex-Morgan Stanley executive Brian Smith, has leveraged the Jobs Act of 2012 to re-shape the medical sector. It's an audacious plan, and dream, to leverage the expertise of doctors and hospital administrators to "democratize and revolutionize the way the world receives access to and invests in early-stage healthcare companies," says Smith, who met Harrison through mutual friend Chad Taylor, guitarist for Live. Harrison produced the band's platinum-selling album, Throwing Copper.
A new bullish report and a growing sentiment that video-related content has sparked an uptick in advertising propelled shares upward.
Even if New York and other cities impose more restrictions on ride-hailing, they hardly pose existential threats to Uber.
Shares of Roku vaulted 9% in extended trading today after it reported a profitable quarter, leap in revenue, and raised its guidance for the year.
SoftBank Vision Fund is considering a $500 million to $750 million investment in Zume, a robotic pizza startup based in Silicon Valley, according to a Bloomberg report, citing unnamed sources.
Salesforce late Tuesday named Keith Block co-CEO, the latest promotion in his ascent to what many believe will be logical successor to company co-founder Marc Benioff. The 57-year-old Block, who is Salesforce vice chairman, has been Chief Operating Officer since February 2016. In his new role, Block will work alongside co-CEO Benioff, who remains chairman of the company he co-founded in 1999.
Oh, Snap. Shares of the parent company of Snapchat initially soared 11% in extended trading before falling.
Whitman and Katzenberg have teamed up on a new mobile video start-up. They've raised $1 billion. Can they build an audience?