Alphabet Inc’s fourth-quarter revenue and profit beat Wall Street’s expectations on Monday but sharply higher spending, as it added data centers and marketed its services heavily during the holidays, worried investors. The company’s shares, which have risen almost 17 percent over...

Canada's largest cryptocurrency exchange is unable to access millions in digital currency following the sudden death of its founder. Quadriga has filed for creditor protection and estimates that about C$180m ($137m; £105m) in cryptocurrency coins is missing. It has not been...

Slack Technologies Inc said on Monday it had confidentially applied with the U.S. Securities and Exchange Commission to list shares publicly, moving business messaging service a step closer to going public in what is expected to be a high-profile year for initial public offerings. Slack...

Huawei executive Meng Wanzhou, who was arrested in Canada and faces possible extradition to the United States, is exploring a defense that claims U.S. charges against her are politically motivated, the Globe and Mail newspaper reported on Monday. Meng, the chief financial officer of...