Three codes were hidden in the A DIFFERENT KIND OF VIRUS post on the Investigate Ingress blog.

[1] bsesgee8mdry23i2

[2] 7ogth4qe2cban4e

[3] 2134141125332415333124222344153321152412445212

Code #1

Observations

16 characters with the right amount of numbers for a valid passcode

Code #2

Observations

15 characters with the right amount of numbers for a valid passcode. This time with a twist

Code #3

Observations

Numbers ranging from 1 to 5, a square cipher will guide you