Attendees use laptop computers as Lego A/S toybricks sit on a desk in the Hackathon area at the Bosch Internet of Things (IoT) conference, in Berlin, Germany, on Wednesday, Feb. 21, 2018. Bosch raked in record profit and revenue last year and foresees more growth in 2018 even as the German auto-parts giant wrestles with weakness in the scandal-beset diesel segment that might be compounded by controversial air-quality tests on monkeys. Photographer: Krisztian Bocsi/Bloomberg
Attendees use laptop computers as Lego toybricks sit on a desk in the Hackathon area at the Bosch Internet of Things (IoT) conference, in Berlin. Bloomberg

Are 'smart' devices smart enough to thwart cybercrime?