Reddit & Yahoo Account Recovery

Both my Reddit and Yahoo accounts have suddenly become inaccessible and I suspect they’ve been hacked or locked. Yahoo - potentially hacked Reddit - its been shadow b_n, the account is still active I still know the original email for yahoo, but none of the usual recovery options (email or phone) work anymore, I think the account was disabled or deleted. Your role is to regain full access for me, guide me through securing each profile, and make sure the attackers can’t slip back in. I can supply any verification details I still have, screenshots of error messages, or previous login emails if that helps. Please outline your relevant experience with account recovery when you apply. I’m ready to move immediately and will be available for any information you might need on short notice.