Via Noir: Anomaly Intel II

Three codes could be found hidden in the HTML source of the Via Noir: Anomaly Intel II post on the Investigate Ingress blog.

[1] n9u7c831m612p613p621=7k3t7

[2] pydyexvdeddpfyexedyedcefeee

[3] ris91nyy811xj

Code #1

Observations

There’s a lot of numbers in there.

[hint]A bit of math[/hint]

Code #2

Observations

27 letters, notice that lots of them are repeating

[hint]2 steps to get the passcode. Check the range of those letters.[/hint]

Code #3

Observations

Passcode format is there, go through your usual basic ciphers