HEADS UP: macOS iTerm2 users, upgrade your client software ASAP

[jimp]

Not specific to pfSense or TNSR software, but iTerm2 itself.

tl;dr: With a combination of certain settings, iTerm2 might have dumped all your I/O into a world-readable text file on the remote host where anyone with access to that remote host could view it.

See https://iterm2.com/downloads/stable/iTerm2-3_5_11.changelog for details,

Update your client software and then check for and delete /tmp/framer.txt from any host you might have accessed using iTerm2.