We have recently experienced a security incident that may potentially involve your Plex account information. We believe the actual impact of this incident is limited; however, action is required from you to ensure your account remains secure. What happened An unauthorized third party accessed a limited subset of customer data from one of our databases. While we quickly contained the incident, information that was accessed included emails, usernames, securely hashed passwords and authentication ...
On a side note: you can remotely access any service running on home network via Tailscale[1] / Cloudflare Tunnel. Your services are never exposed on Internet. Moreover, you don’t need to rely on Plex for that.
[1] https://tailscale.com/ [2] https://developers.cloudflare.com/cloudflare-one/connections/connect-networks/