@blackbird71
Wow, that "log4j2 " exploit looks terryfing O.o

1. Yes I do. I think some applications I run still require java. I will try to uninstall it for the time beeing.
2. I don't know I have those active as on pic. I didn't install any new once recently. For the time beeing I will disable them all as @leocg recommends .
3. https://dhl24.com.pl
   (I need to send some items, was checking the service out for the 1st time)

Thanks for the answer!

I had this error. what is this?
I was just browsing around, expected some popups, but not that kind of.