Server Version#: 1.32.5.7328 (via official Docker)
Player Version#: Plex Web Version 4.111.1
Is MalwareBytes having a bout of false positives with Plex this morning, or do I have a busy weekend ahead of me?

Some additional – potentially related info… I tunnel Plex through Packetriot due to CGNAT on T-Mobile Home Internet. (via their tutorial)
This morning, Packetriot’s US East servers were having issues with TCP tunneling, so I reconfigured my tunnel to use their US South server. I did not see any of these Trojan Malwarebytes alerts prior to my issues with Packetriot this morning. The screenshot-redacted IP address being flagged every time I view my Plex Home tab is either my T-Mobile IP, or the Packetriot public-facing server IP.
