Facebook has identified and banned hundreds of accounts, groups and pages engaged in misleading political behavior, a far larger discovery than a "sophisticated" effort it reported three weeks ago with great fanfare. The social network said Tuesday that it had removed 652 pages, groups, and accounts linked to Russia and, unexpectedly,

Microsoft has uncovered new Russian hacking efforts targeting U.S. political groups ahead of the midterm elections. The company said Tuesday that a group tied to the Russian government created fake websites that appeared to spoof two American conservative organizations: the Hudson Institute and the International Republican Institute. Three other fake sites

Melania Trump talked up the importance of teaching children positive cyber habits Monday on the same morning that her husband sent tweets deriding current and former U.S. officials, including one message referring to a former CIA director as a "political hack." Asked about the contradictory messages, the first lady's office said

At a time when big-box retailers are trying to offer the same conveniences as their online competitors, the biggest U.S. grocery chain is testing the use of driverless cars to deliver groceries in a Phoenix suburb. Kroger's pilot program launched Thursday morning with a robotic vehicle parked outside one of its

Facebook has identified and banned hundreds of accounts, groups and pages engaged in misleading political behavior, a far larger discovery than a "sophisticated" effort it reported three weeks ago with great fanfare. The social network said Tuesday that it had removed 652 pages, groups, and accounts linked to Russia and, unexpectedly,