Biometric authentication has seen rapid adoption by users all across the globe due to fewer security risks and faster response. A password less approach alleviates a diverse number of security risks. One of the most embraced password less authentication approaches is Windows Hello, which lets the user log in password less through pin code, fingerprint, or facial recognition. According to Microsoft around 84.7 percent of Windows 10 users use Hello to login into their systems. Each person has a unique biometric so without plastic surgery, it would be impossible to use someone else’s system with a biometric authentication enabled thus, making it one of the best security options or so was thought until recently. CyberArk Labs research team has been exploring potential vulnerabilities in systems using Windows Hello to strengthen the future of biometric security. The result was the discovery of a security flaw with a CVE of 5.7 which allows a cyber attacker to bypass Windows Hello’s facial r...