RestrictedAccount

UPDATE 10/4 6:47 EDT

I have been going through all the comments. THANKS!!!!!! I did not know about the techniques listed, so they are extremely helpful. Sorry for the slow update. As I mentioned below, I got behind with this yesterday so work cut into my evening.

I ran a port scan. The first syntax, -p, brought no joy. The nmap software itself suggested changing to -Pn. That brought an interesting response:

nmap -Pn 1-9999

Starting Nmap 7.93 ( https://nmap.org ) at 2024-10-04 11:44 BST

Failed to resolve "1-9999". Nmap scan report for Host is up (0.070s latency). All 1000 scanned ports on 192.168.0.46 are in ignored states. Not shown: 990 filtered tcp ports (no-response), 10 filtered tcp ports (host-unreach) Nmap done: 1 IP address (1 host up) scanned in 6.03 seconds Just to be absolutely sure, I turned off my work computer (the only windows box on my network) and reran the same syntax with the same results.

As I read this, there is definitely something on my network running windows that is not showing up on the DHCP.

UPDATE 10/6

I am working through all these suggestions. I am sorry for the slow responses, but I have my hands full with family weekend. I will post more next tomorrow. But I did do one thing that has me scratching my head and wondering if this may be a wild goose chase.

I ran the nmap again per below with a completely fictional IP address within my normal range. It gave the exact same results:

nmap -A -T4 -p- -Pn

Starting Nmap 7.93 ( https://nmap.org ) at 2024-10-05 13:36 BST Nmap scan report for

Host is up (0.054s latency).

All 65535 scanned ports on are in ignored states.

Not shown: 65525 filtered tcp ports (no-response), 10 filtered tcp ports (host-unreach)

Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .

Nmap done: 1 IP address (1 host up) scanned in 182.18 seconds

I have been using Logitech peripherals for years. Logitech gear always just worked.

Now they demand internet accounts to use the features of the keyboard and mouse that I purchased. WTF?

Not only that, have to use wide-open-to-snooping Chrome to adjust the settings. You cannot adjust/use your mouse and keyboard if you just use Firefox.

This only makes sense if they are planning (or are already) tracking my every move online to sell to advertisers or spooks.

What are the good options?

Also, if anybody sees how these changes could be benign, please let me know.

EDIT:

By popular demand:

The keyboard I bought that started this journey: MX Keys S

The key feature that first demanded cloud access: Swithing between computers, now it is requires it to adjust the receivers. I have both a Bolt and a Unifying receiver.

Mouse (actually a trackball) that now is requesting that I use a Chrome Browser to adjust it: M570

Software:
The Logi SetPoint Settings I open from Windows now requires you to log into your Logitech account to make changes to your Unifying or 2.4 ghz usb receiver. This link takes you to a screen that says Logi Web Connect. It does not work unless you use the latest version of Chrome, Edge, & Opera, but reccomends Chrome for the best experience.

Logitech + used to require this to enable options, but I don’t see it on my Windows computer anymore. It is still on my Mac, but upon opening it to confirm for this message, it seems to be announcing that it is now able to incorporate AI into everything I type. (ugggh)