I started getting popups on quite a few aviation sites that ask for a username and password. I've never seen these popups before. What is causing this?
Here's one site that's affected, with this popup wording:
"http://airportwebcams.net is requesting your username and password. The site says: “Access Restricted (pwrestrict)”>
http://airportwebcams.net
Here's one site that's affected, with this popup wording:
"http://airportwebcams.net is requesting your username and password. The site says: “Access Restricted (pwrestrict)”>
http://airportwebcams.net