Based on the following three scenarios what would be the most critical data to be collected, keeping in mind Order of Volatility (OoV) and Why?

You have been hired for each of the following incidents and you are both the primary incident handler and principal consultant, therefore all decisions are made by you.

1. DefJam Records is dealing with intellectual property being possiby stolen. Nicky M. believes that her new book has been copied off her laptop. Security footage shows someone walking into her new office with what appears to be a portable HardDrive?

2. Bank del Chase Fargo is dealing with a possible intrusion and they believe that attackers from Tuvalu have access to their systems and exfiltrated customer financial data.

3. The Chicago Bears believe their web server was compromised and is serving pictures of Brett Farve and Aaron Rodgers. They believe their public facing DNS server was used to gain access to the web server.