World ID 4.0 Expands to Zoom, DocuSign to Tackle AI Deepfake Risks

World expanded its 'proof of human' technology into enterprise environments with World ID 4.0. Zoom and DocuSign adopted features to authenticate real people without exposing personal identity, addressing AI deepfake risks. The move responds to growing enterprise concerns that traditional access controls like passwords and multi-factor authentication are insufficient against generative AI and real-time deepfakes in business workflows.