Why or is it really the Compliance department responsibility? How to build up organizational resiliency?

Organisational Resiliency in connection with Financial Crime

Elaborate the Problem: It appears that every bank is struck by financial crime which makes a huge impact on reputation and its stock price not to talk about direct losses.

All banks have as per regulatory requirements compliance units, yet, it appears, that banks are hit unprepared.

Question: Why or is it really the Compliance department responsibility? How to build up organizational resiliency?