Turned out it was a Samsung Cloud notification and the only thing that Interested me from the related apps listed was "Temu" which I had on my old mobile. There us now no sign of said Temu being on my mobile.
Have I been hacked or was the notification legitimate.
If your phone is an A series device, on initial setup it kinda force install some apps that paid samsung to be on your phone. Temu is probably one of those apps. Bloatware yes. But you can just remove it later.
