I know bad ads show up occasionally but I'd like to think I'm not infected with something. However, I have started seeing weird behavior with Firefox recently and wanted to see if anyone had any clue what it might be. Without updating Firefox or any add-ons (I have a very limited set of simple add-ons), I started seeing all Firefox windows lock up (white out) temporarily. Usually if I wait a minute or two, they would come back.
I made sure I was running the latest Firefox version, but it still happens. I'm really not sure of the frequency, maybe every 5-10 minutes? Even after restarting the browser, it happened again within a few minutes. I'm not even running many tabs, maybe 4 GAF tabs or so.
Naturally one might think something was eating CPU, but task manager indicates this wasn't it. I checked performance monitor since I noticed my hard disk light flashing very rapidly, and I found this:
Google suggests this is some sort of safe browsing service provided by Firefox / Chrome to filter bad URLs. However, why would this be locking the browser up, and why would it be accessing the disk so much? I can't find anyone else with the same problem, so any suggestions are welcome.
On a vaguely related note, using the latest Firefox puts a warning in the actual login box reminding me that the GAF login page is not using HTTPS. I know there was an announcement / thread about HTTPS a while back and it's not used for the whole site, but for some reason I really thought the password was still secure. I definitely didn't get this warning before today, using a slightly older Firefox. If HTTPS is not used for GAF login, is it at least only transmitting the password in hash form? I'm especially leery of plaintext passwords given the occasional malicious ad shenanigans Evilore is fighting.
The only thing I can think of is to Wireshark myself and make sure nothing is attempting a bunch of strange connections or something.
I made sure I was running the latest Firefox version, but it still happens. I'm really not sure of the frequency, maybe every 5-10 minutes? Even after restarting the browser, it happened again within a few minutes. I'm not even running many tabs, maybe 4 GAF tabs or so.
Naturally one might think something was eating CPU, but task manager indicates this wasn't it. I checked performance monitor since I noticed my hard disk light flashing very rapidly, and I found this:

Google suggests this is some sort of safe browsing service provided by Firefox / Chrome to filter bad URLs. However, why would this be locking the browser up, and why would it be accessing the disk so much? I can't find anyone else with the same problem, so any suggestions are welcome.
On a vaguely related note, using the latest Firefox puts a warning in the actual login box reminding me that the GAF login page is not using HTTPS. I know there was an announcement / thread about HTTPS a while back and it's not used for the whole site, but for some reason I really thought the password was still secure. I definitely didn't get this warning before today, using a slightly older Firefox. If HTTPS is not used for GAF login, is it at least only transmitting the password in hash form? I'm especially leery of plaintext passwords given the occasional malicious ad shenanigans Evilore is fighting.
The only thing I can think of is to Wireshark myself and make sure nothing is attempting a bunch of strange connections or something.