2 codes were hidden in the HANK JOHNSON’S NOMAD: 13MAGNUS REAWAKENS PART 1 post on the Investigate Ingress blog and a third code could be found in a link in the Youtube video.
[1] mgj88uarjcz406cm
[2] _-.-=—-_.,–_-=.-;-..,–,..,=—._-_,,.-._–,-._..=.-;—-_–,.-=.._–
[3] evolve5uu33zd4
Code #1
Observations
Passcode format is there, go through your usual cipher routine
Code #2
Observations
In the past codes like this would be morse. The — should be converted to 3 dashes and the – to 2 dashes. Not getting anything out of this code
Code #3
Observations
This one didn’t need any decoding