Help with Samsung Note 9 battery drain
Hello. Lately I've noticed that the battery frequently drains pretty quickly. I restart my phone nightly and when I wake up I sometime see an alert about apps us g a lot f processing power and it's bit defender. And I'll see stats for the usage since last charge and it is always bit defender using up the battery. Last was was bit defender for 7 hrs 102%
Any help would be appreciated.