Anthropic is introducing identity verification for certain use cases on its Claude platform to prevent abuse, enforce usage policies, and comply with legal obligations. The verification process involves providing a valid government-issued photo ID and a live selfie, which is processed by Persona, a third-party verification partner. The data collected is encrypted and protected, and Anthropic claims it will not be used for any purpose other than verification. The company also emphasizes that it does not collect more data than necessary and does not share it with third parties.