How many lightbulbs does it take to put a network at risk?

If it's a Philips Hue bulb the answer to the question in the headline above is just one according to new research from Check Point which has uncovered vulnerabilities that could enable a hacker to deliver ransomware or other malware to business and home networks by taking over the smart lightbulbs and their controller. Researchers focused on the market-leading Philips Hue smart bulbs and bridge, and found vulnerabilities that enabled them to infiltrate networks using a remote exploit in the ZigBee low-power wireless protocol that is used to control a wide range of IoT devices. Researchers were able to take… [Continue Reading]