Also, I clicked on the link you included above and Malware Bytes (anti-virus/anti-malware software) popped up with the following:
Malwarebytes
www.malwarebytes.com
-Log Details-
Protection Event Date: 6/25/19
Protection Event Time: 6:34 AM
Log File: e4e7b08c-970a-11e9-8c76-00ff63a82b56.json
-Software Information-
Version: 3.7.1.2839
Components Version: 1.0.586
-System Information-
OS: Windows 10
-Blocked Website Details-
Malicious Website: 1
, , Blocked, [-1], [-1],0.0.0
-Website Data-
Category: Spyware
Domain: u.cubeupload.com
IP Address: 46.4.115.108
Port: [56440]
Type: Outbound
(end)