Sign up for the TODAY newsletter

You have successfully subscribed to the TODAY newsletter.

Subscribe now and get trending stories, celebrity news and all the best of TODAY.

Man behind Facebook data breach prepares to testify before Parliament

Aleksandr Kogan, the app developer involved in the Cambridge Analytica-Facebook privacy scandal that has impacted millions, is now breaking his silence as he prepares to testify before Parliament. TODAY’s Savannah Guthrie reports.

Best of TODAY

Play All