# Kobek and Byrne refused NDAs but say they will not publish, after letters from the auction house's lawyers.

> Kobek and Byrne refused NDAs but say they will not publish, after letters from the auction house's lawyers.

Source: https://mysteriesdept.com/mysteries/kryptos/evidence/EVD0D7HTAG26V1D/kobek-and-byrne-refused-ndas-but-say-they-will-not-publish  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

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[Kryptos](https://mysteriesdept.com/mysteries/kryptos)Evidence

Evidence · Kryptos

# Kobek and Byrne refused NDAs but say they will not publish, after letters from the auction house's lawyers.

Kobek and Byrne refused NDAs but say they will not publish, after letters from the auction house's lawyers.

Supported0

## What it bears on 1 answer

[K4's plaintext and method are known to a few holders and deliberately unpublished.](https://mysteriesdept.com/mysteries/kryptos/answers/ANS0D7HT9RM4MAQ/k4s-plaintext-and-method-are-known-to-a-few-holders-and)

Most likely

FOR

## Cite it

```
Mysteries Department. (2026). Kobek and Byrne refused NDAs but say they will not publish, after letters from the auction house's lawyers. [Evidence EVD0D7HTAG26V1D]. https://mysteriesdept.com/r/EVD0D7HTAG26V1D
```

Key

**EVD** 0D7HTAG26V1D

Kind

Evidence

Tier

Supported

Version

1

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