# Proofpoint, Inc.

> Cybersecurity Firm

**Wikidata**: [Q4047452](https://www.wikidata.org/wiki/Q4047452)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Proofpoint,_Inc.)  
**Source**: https://4ort.xyz/entity/proofpoint-inc


## References

1. Global LEI Index
2. [Source](https://www.proofpoint.com/us/proofpoint-inc-acquires-sendmail-inc)
3. Polygon.io
4. Freebase Data Dumps. 2013
5. Google Knowledge Graph
6. [Source](http://km.aifb.kit.edu/services/crunchbase/)
7. GRID Release 2018-06-25
8. YouTube API
9. Wikirate