Bloomberg Nintendo Co. shares slipped to a five-month low after a cut in the company’s operating profit forecast indicated sales of its upcoming Switch console may not make up for weak demand for mobile games and the 3DS gaming device. The stock declined 2.1 percent to close at 22,625 yen, the lowest since Aug. 30. The Kyoto-based company cut …

  PARIS / AP An Austrian luxury hotel is ditching electronic room cards for old-fashioned locks and keys after having its systems frozen by blackmail-hungry hackers. The management of Romantik Seehotel Jaegerwirt, in the Austrian Alps, said that they’ve been repeatedly targeted by cybercriminals. One recent infection with ransom software on December 6 resulted in a complete shutdown of hotel …

  Bloomberg European stocks fell, following stocks in the US, as investors awaited earnings reports and assessed the US president’s latest moves on trade and immigration. The Stoxx Europe 600 Index declined 0.4 percent at 3:48 p.m. in London, approaching its lowest close this year. Media and chemicals shares fell the most, while gains in retail and real estate companies …