Security Everyone's Wi-Fi Security Has Been KRACKed! The "KRACK" WPA2 vulnerability disclosed this week has broken Wi-Fi security everywhere. If you use Wi-Fi (and honestly, who doesn't?) at work, home, or in public locations, you're potentially at risk of a data breach. Warren J. Hairston KRACKWi-FiWPA2 2017-10-18 79 0