Wi-Fi Protected Access II (WPA2) is the nearly ubiquitous standard protocol used to encrypt Wi-Fi traffic and secure wireless connections – and one of its vulnerabilities has been exploited. The good news is that the issue can be dealt with through a software patch.
This Info-Tech information deck provides a synopsis of how this attack exploited WPA2’s vulnerability (it starts with the handshake!) and what actions you need to take if you use/support the WPA2 protocol.