I got a message from a while ago from the mobile number +32 473 20 23 80
this scam is originally dutch but I’l rougly translate it
it say: KBC-info: your data has just been used to log into the app. wasn't this you? verificate this as soon as possible to prevent fraud.
it also came with a link: https://kbc.fraudebeveiliging.info
I don't know if the link still works but if it still works you guys could do something with it if you want.