Three codes were hidden in The Finish Line post on the Investigate Ingress blog.
[1] Z5MmZuJBVLgDJ5wDMHJm4r3y
[2] 5e9z8tsbbyamq3f4
[3] bur37sfyiep432noc
Code #1
Observations
24 characters with a mix of numbers, capital and lowercase letters.
Code #2
Observations
16 characters with just the right ingredients for a valid passcode. Same old cipher !
Code #3
Observations
17 characters, try to spot the keyword to help you figure out the rearrange