Don’t know, the article goes with a video of a white shark, not a relative. The pic in post 1 is said to be of an attack in Spain. Looks to me like they’re letting their inner dolphin out rather than attacking. The article claims, and other articles, that there have been a number of attacks off Spain and Portugal, I’ve not read about them. Presuming they’re unsuccessful, and maybe they’re not really attacks, that’s understandable.
When Orcas come around you’ll notice the great whites leave - very quickly.