Three codes could be found in the PAC’S WEEKLY WRAP-UP: SEPTEMBER 4, 2016 post on the Investigate Ingress blog.
[1] trcibb8a7kilxa9f8lbibj
[2] 433815.826.20606762.275330.2342140.24.139.25176956.730445.98699.172.3.100.23.198.447367.3074946.22.137.803725.1
[3] baddccfaffebdcdedhdjdicgebdcfgfjfaeccd
Code #1
Observations
22 characters, right amount of numbers for a passcode. But no it’s not that same old cipher :p
Solution
Code #2
Observations
We did not find a solve for this code
Code #3
Observations
38 letters ranging from a to j
Solution