The field of privacy research is shifting towards a post-privacy era, where traditional notions of personal information protection are being reevaluated. This is largely driven by the widespread adoption of big data technologies, which have made it increasingly difficult to maintain individual privacy. As a result, researchers are exploring new strategies for living in a world where privacy is no longer a guarantee. One approach involves embracing total exposure, where all personal information is shared without reservation, while another approach focuses on transient existence, where individuals constantly generate new personal identities to maintain a semblance of privacy. Noteworthy papers in this area include a study on encrypted federated search using homomorphic encryption, which enables secure and scalable queries across distributed databases. Another notable work is a framework to prevent biometric data leakage in immersive technologies, which addresses the significant privacy risks associated with these emerging technologies.