Unknown devices on my network

there are two different dates , on dec28th 019 , we were not at home, where as on Jan 3rd , we were at home till noon only.

as family we were out of statation on a day ,and on that day , I see a device was connected to my network with name "InProCom-BADB" , with a mac address of 00082214BADB,  and I can't find any logs regarding this device on xfinity portal,  does this mean my router is compromised  on that day ?

thanks for reply, " your router has been compromised by your neighbour due to weak wifi password and suggest you reflush and factory reset with stronger password."

does this mean router has been compromised ?

https://www.google.com/search?q=InProCom-BADB&rlz=1C1SQJL_enUS782US782&oq=InProCom-BADB&aqs=chrome..69i57&sourceid=chrome&ie=UTF-8

I had chat with Xfinity regarding this, they feel that router has been compromised on Jan 3rd 2020 , as there were mutliple unknown devices connected on that day and going to setup with Customer security assurance to get a new router.   Thanks for your help

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@Ravigopal wrote:

thanks for reply, " your router has been compromised by your neighbour due to weak wifi password and suggest you reflush and factory reset with stronger password."

 

does this mean router has been compromised ?

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Sorry but that's not the one that I wanted you to focus on. Look at the second one below it;

What is this in my log? | SmallNetBuilder Forums

Problem is that I am not getting system log from my router , it is blank , even if I run for 90 days, so I am not having any other infromation other than the Mac address of the device, there were 3 such devices connected on Jan3rd itself .