Security incident at Amplitude resulted in Coinbase customer contact info leak

A security incident occurred at Amplitude, resulting in the leak of Coinbase customer contact information. The incident was acknowledged by Coinbase's support team. Details of the incident are being discussed on social media and online forums, including Twitter and Hacker News. The leak is a result of a security issue at Amplitude, a third-party service used by Coinbase. Coinbase's support team has made a public statement about the incident.