We recently became aware that some user data was compromised due to unauthorized access to our systems by a malicious third party. We have engaged leading digital forensic and security experts and launched an investigation, which is ongoing. We have notified law enforcement officials. We are notifying affected Quora users. We have already taken steps to ensure the situation is contained, and we are working to prevent this type of event from happening in the future. Protecting our users’ information and fostering an environment built on trust remains our top priority so that together we can continue to share and grow the world’s knowledge.