I was contacted by a recruiter out of the blue. Several phone interviews later and they flew me out to Virginia. Interview process was intense! I've never experienced the full day interview like Capital One. All VP's and Senior Directors I encountered were top notch and the recruiter was on top of the process. Even though I didn't get the position, it was a positive experience and I'll likely look at Capital One in the future.
Practice basic behavioral interview questions and scenarios related to the position you're applying for.