Was trying to download witcher 3 and this came up.
Malwarebytes
www.malwarebytes.com
-Log Details-
Protection Event Date: 5/17/19
Protection Event Time: 6:21 PM
Log File: 38e504dd-790b-11e9-b882-408d5cbc5185.json
-Software Information-
Version: 3.7.1.2839
Components Version: 1.0.586
Update Package Version: 1.0.10652
License: Premium
-System Information-
OS: Windows 10 (Build 17763.503)
CPU: x64
File System: NTFS
User: System
-Blocked Website Details-
Malicious Website: 1
, , Blocked, [-1], [-1],0.0.0
-Website Data-
Category: Trojan
Domain: steam.naeu.qtlglb.com
IP Address: 157.185.160.14
Port: [53114]
Type: Outbound
File: C:\Program Files (x86)\Steam\Steam.exe
(end)
Pretty sure this is a false positive.