There were 3 codes found in the Secrecy blog post on the Investigation Blog.
[1] bkdpfbkwnpeopxpdgpdf
[2] 4wot5qnatrnu5t7h
[3] 05186657159668976758483797876645961547
Code #1
Observation
The code has 20 characters.
Solution
Code #2
Observation
The code looks like it is in the passcode format but qnatrn is definitely not a word.
Hint
Solution
Code #3
Observation
There code has an even amount of numbers and there is a distinct pattern with the characters in the even positions.
Solution