Twitter has named Peiter Zatko, widely known by his hacker handle Mudge, to the new position of head of security, giving him a broad mandate to recommend changes in structure and practices.
Sharing a note on Instagram tagging Nick, Priyanka wrote, "We are overjoyed to confirm that we have welcomed a baby via surrogate. We respectfully ask for privacy during this special time as we focus on our family. Thank you so much."
