Bad Taste. 1) 1hr phone screen 2) 3hr in person interview with custom internal CTF challenge 3) Verbally offered a position 4) Asked to come in for a 3rd in person interview 5) Expected an offer letter 6) Did not get position

Interview process was a technical CTF challenge, followed by an interview. There was a minimum points requirement on the CTF before an interview could be scheduled. Interview consisted of a practical demonstration of enumeration skills, followed by a few technical scenarios and questions - largely OWASP related.