TORQUE THIS — Researchers identify 23 vulnerabilities, some of which can exploited with no authentication. Enlarge / The Rexroth Nutrunner, a line of torque wrench sold by Bosch Rexroth.Bosch Rexroth Researchers have unearthed nearly two dozen vulnerabilities that could allow hackers to sabotage or disable a popular line of network-connected wrenches that factories around the world use to assemble sensitive instruments and devices. The vulnerabilities, reported Tuesday by researchers from sec...