I have probably posted this on the wrong topic board, so apologies, but I am baffled by something happening with my YouTube app on my television. Have been an VM customer for years, TV phone and broadband, nothing untoward, with a password-protected router, the code of which is used only by my children and myself (well, that's my hope, anyway). Since Thursday, I have noticed that when I use YouTube on the TV, the search function shows all sorts of weird searches for stuff which no-one in our house wants to watch (my kids don't use YouTube on the telly anyway) - things like golf, President Trump, Strictly Come Dancing, Peppa Pig- the mind just boggles - and there is a little flame icon beside each. Sorry for my ignorance, I have never seen this before and don't know what it means - is it an icon for a hotspot, does anyone else have VM and can enlighten me?
I have asked dc and they assure me that they haven't given the code to anyone else - they would have to physically write it down and take it out of the house, so I find it improbable. Looks like some CF is leeching off our wifi. How do I find out for certain, and can the ISP help me by giving a new passcode - how do you stop this kind of thing for good? And please tell me that people can't access paid-for content via my account? Thanks. (Would contact VM but it's such a bad time at weekend).