Twitter Chief Information Security Officer Lea Kissner, PhD, is leaving the company following Elon Musk's takeover, Techcrunch reported Nov. 10.
Dr. Kissner previously served as Twitter's head of privacy engineering and was named CISO in January following Peiter Zatko's departure. It is not yet clear who will be filling Dr. Kissner's role.
Dr. Kissner joins former CEO Parag Agrawal and other C-suite executives who have left Twitter since Mr. Musk's takeover. The former Twitter CISO, who uses the pronoun they, has not yet disclosed where they will be serving next.