...from Bank Technology News...
Trust Your Instincts. If you think something's going on, it probably is; reacting quickly can prevent extensive damage.
One Size Doesn't Fit All. There is a wide range of information-security events, from pure technology incidents to phishing to lost laptops. Each bucket of incidents should have its own response plan and team that includes members with expertise in that particular event, as well as the business owners.
Tell Your Boss Now. Keeping senior management in the dark is never good. (more)