The page at MicrosoftMcAfee.com says:

WARNING: compute-1.amazonaws.com Broadband Customer - Your browser security STRONGLY recommends a diagnostic checkup to fix your PC. Click OK to start scan and call (855)-993-0191 now for IMMEDIATE attention.

OK Close

Error Checking PC Configuration :

PLEASE WAIT..

  • Detecting Operating System:
  • Detecting Browser:
  • Verifying IP Address:54.205.140.252
  • Verifying Internet Provider:compute-1.amazonaws.com
  • Verifying Physical Location:,
McAfee

Scan Progress :

Attention! compute-1.amazonaws.com Broadband Customer

A problem detected in your hard disk !

Back up your files immediately to prevent information loss, and then contact support to determine if you need to repair or replace the disk.

Start the online backup process

Support: (855)-993-0191