The following section is in the SE privacy policy:
Information from Third Parties
We may share personal information with third parties who provide services to Stack Overflow, such as payment processors, email delivery services, and advertising providers. Additionally, to improve user experience, we offer single sign-on solutions for account login and these third parties (including Facebook and Google) may receive information from these services when you elect to use them. When Stack Overflow shares your personal information and other collected information with third party service providers, we require that they use your information only for the purpose of providing services to us and that their terms are consistent with this privacy policy.
The term "Information from Third Parties" is rather misleading because this section is about sharing information with third parties and not from third parties. I'm not sure I'm missing some legalese here that makes this correct, but to a non-laywer this header looks simply wrong.
I noticed this because I was looking for the specific terms under which SE shares information with third parties, and I missed it the first time because of the misleading heading. I think this part would benefit from some clarification. I suspect any update is difficult, but at least this could be considered when the policy is updated for any other reason anyway.