The names of these cases look very similar: Case 188: Your personal data is given to third parties and Case 166: This service can share your personal information to third parties.
According to the description of this last case, it seems like case 166 is about sharing personal data with third parties which aren’t involved in the services’ operation, whereas case 188 would mean the service may share personal data with third parties working with them.
If I didn’t misunderstand the meaning of these cases, I think we should rephrase their titles or change their descriptions to better reflect that.