The FBI failed to notify scores of U.S. officials that Russian hackers were trying to break into their personal Gmail accounts despite having evidence for at least a year that the targets were in the Kremlin's crosshairs, The Associated Press has found. Nearly 80 interviews with Americans targeted by Fancy Bear, a Russian government-aligned cyberespionage group, turned up only two cases in which the FBI had provided a heads-up. Even senior policymakers discovered they were targets only when the AP told them, a situation some described as bizarre and dispiriting. "It's utterly confounding," said Philip Reiner, a former senior director...