A new report by Bloomberg News about Russia being suspected of recently hacking a dozen US power plants, including a nuclear one, is far more serious than any possible attempt to influence an election. It could be a sign of something even scarier: two military superpowers stepping up a cyberwar in the shadows and without rules of engagement that protect …

Bloomberg US stocks rose with Treasuries, while the dollar retreated after Janet Yellen signaled the Federal Reserve won’t rush to tighten monetary policy as inflation remains persistently below target. The S&P 500 Index climbed within 1 percent of an all-time high, joining a rally in European equities as Yellen expressed confidence in the American economy while suggesting inflation rates won’t …

DUBAI / Reuters India’s main stock indexes capped a third day of record highs, paced by a rally in energy shares. A gauge of mid-cap stocks also climbed to an all-time level. The benchmark S&P BSE Sensex gained 0.2 percent to 31,804.82 at the 3:30 p.m. close in Mumbai, while the NSE Nifty 50 Index rose 0.3 percent. The Nifty’s …