babyeagleismissing.com, the Baby Eagle in question being a codename for Ashley. The site is a cute little ARG with some puzzles and the like to figure out, prompted by an important alert from Agent Greene of the Secret Service Northeastern Division.
Clicking through the portal will lead you to numerous agents telling you various things about the task at hand. It’s all stylised to look like some kind of low-tech device that you could use for tactful communication, and there’s various bits of evidence you have to go through to try and prepare for the mission to rescue Ashley, like piecing together a shredded document. It’s all quite cute, and is a fun way to spend a bit of time if you’re just too excited for Resident Evil 4 Remake.