NO.203 A user contacts the help desk to report the following:
* Two days ago, a pop-up browser window prompted the user for a name and password after
connecting to the corporate wireless SSID. This had never happened before, but the user entered the
information as requested.
* The user was able to access the Internet but had trouble accessing the department share until the
next day.
* The user is now getting notifications from the bank about unauthorized transactions.
Which of the following attack vectors was MOST likely used in this scenario?