Embattled Facebook chief Mark Zuckerberg faces a critical test this week as he goes before the US Congress to explain how user privacy was compromised at the world’s biggest social network—and how he plans to fix it.
Embattled Facebook chief Mark Zuckerberg faces a critical test this week as he goes before the US Congress to explain how user privacy was compromised at the world’s biggest social network—and how he plans to fix it.