Could you please help me?
Problem:
Yesterday and again today, Bitdefender Total Security blocked one connection to the same suspected botnet, 45.153.34.54 (screenshot #1). System scan finds nothing (screenshot #2).
Context:
-Windows 10 personal laptop, enrolled in Extended Security Updates; latest Windows update installed. Windows Security says 'No actions needed'.
-Of the 24 password-protected files that Bitdefender didn't scan, none are newer than 2022.
-Before these two blocks, the most recent suspicious connection blocked was 8 October (due to an unmatching security certificate on a website).
Apart from web browsing, my only deliberate interaction with the internet in the preceding few days was viewing photos and listening to audio in desktop WhatsApp. (I also downloaded and installed iTunes after yesterday's notification.)
Question:
What should I do next?