Lately I've been monitoring my bandwidth and I am noticing a lot of irregularities. For example My Bigpond usage meter says I've already used 11GB today. https://i.imgur.com/0nPxnqD.png
This is complete bullshit since I turned off wifi and the only LAN connection is to my computer which I have disabled since I've been using my Vodafone sim for the weekend. I don't even know why it says 7GB used yesterday (21st June) since I didn't have it connected and the other people in my house only have ipads and use it for Facebook mostly.
I will call telstra soon. Currently I am using a couple of tools to see who is on my connection also monitoring speeds and bandwidth. There is no outside connection from neighbours and speeds/bandwidth are much lower than Bingpond's meter.
Anyone else have this problem and are there any fixes?
i remember seeing a recent article stating that many modems are vuneralble to some remote attack.
try turning off the modem for a while to see if usage stops.
also, if your router has traffic stats available, check those to see how much is going out your wan interface