Facebook CEO Mark Zuckerberg's is in social trouble now, as the Facebook owner’s accound has been hacked. Mark’ s Pinterest and Twitter accounts were hacked, and a hacking group alleges to have found his testimonial in the leaked LinkedIn cache.

Hacking group OurMine Team boasted of its exploits via Zuckerberg's own Pinterest and Twitter accounts. While the offending posts have now been removed, and the OurMine Team account Twitter has been suspended as well, screenshots remain.

Not yet ended, the hacking group had also claimed to have hacked Zuckerberg's Instagram account, which may have been very embarrassing for the Facebook CEO if true - Facebook owns Instagram after all. However, a Facebook spokesperson refuted the Instagram hack to VentureBeat, saying, "No Facebook systems or accounts were accessed. The affected accounts have been re-secured."