So what's up with Activision-Blizzard demanding your phone number now?

[IcaroRibeiro]

Kakadu18 said:

Privacy. Imagine they have a data breach.

Don't concern me. I mean, everything is prone to malfunction. Should I avoid crossing bridges because they have the possibility of falling down and killing me?

Besides, what can possible be done with only a phone number? It's just this, a number