en CB01 OFFICIAL. A Chief Financial Officer for a large bank is hacked and has the secret pass-phrases to his personal cryptocurrency wallet compromised that holds $25 Million of his own money in it, which he needs for his daughter's heart transplant surgery. With intent on going after the bigger prize -- the bank he works for -- the hackers offer his personal money back in exchange for the password to the account containing $1 Billion of the bank's money.