Does anyone know of any River Guides/SMEs in the Cybersecurity industry?

My partner and I recently launched a traditional partnered search fund, Second Summit Partners.

One of our initial industries we are exploring is cybersecurity. Specifically, we are looking at managed service providers, software solutions, or a mix of the two. We are interested in the broad category, so anything ranging from network security, data security, SecOps, Cloud management, etc.

If you know of any River Guides or experts in this space, and are willing to introduce us, that would be greatly appreciate. We would explore a standard River Guide arrangement (fee tied to the transaction).

Generally, if you have advice on sourcing or working with River Guides, that is appreciated as well. We're seeking to improve our knowledge on this topic.