When I lift the lid of my Lenovo, awaking it from sleep, I get multiple bips and “Threat detected” from Avast free version. Malware detection from Windows, boot scan and full scan from Avast do not show anything. URL is blackfight… and threat process is svchost. Number of threats is increasing regularly. Used to be one, now at 16 and mounting. Anybody?
Disable power saving settings/sleep mode and see if it still happens.