The combined situation

Synthesia is a corporate AI avatar platform with hundreds of stock avatars. Custom avatar creation requires identity verification, which makes it less commonly used for NCII but it has appeared in impersonation cases. When Synthesia output appears on Bing, removal proceeds through the statutory takedown process under 47 USC 223a combined with source attribution to strengthen the legal claim.

Why this combination is high risk

Identity verification for custom avatars limits NCII vector but stock avatar misuse for impersonation remains a documented issue. On Bing specifically, bing serves as the search backend for yahoo, duckduckgo, and chatgpt search. a single successful removal at bing propagates to multiple downstream search surfaces.

How removal proceeds

Bing accepts NCII removal requests through Microsoft's content removal form. Approved requests result in deindexing from Bing Search and Bing Images, and the same removal also applies to Yahoo Search. Source attribution to Synthesia is documented through synthesia outputs use specific avatar templates with recognizable presentation styles, which strengthens the takedown notice and supports parallel legal action.