internet usage suddenly increased dramatically around 11/20/22
I have internet 50 now and have had ATT internet for many years. I never used more than 400-600 gb per period. Usually less than 400. Around 11 /20/22 that suddenly spiked and I went from using 3-20 per day to 30-100 per day. Now over 1600 for December. I open and look at usage and today, the 31st, I used 20 gb before I got out of bed and turned anything on. I noticed another person had similar experience around same date. No changes in devices or usage. I reset router on 12/27/22 and now there is no data usage shown for that date. Something is messed up and I do not believe the data numbers.