Every week one or two companies sponsor the newsletter. 
If you're interested in being one of them, please let me know at dieter@securitynewsletter.co.  

The numbers

(as of July 2018. Percentages averaged over the last quarter)

  • Subscriber count: 2200+ (plus an estimated 200 RSS subscribers, according to Squarespace)
  • Open rate: 55.1%
  • Click rate: 20.3%
  • Demographics: 46.3% United States, 6.9% United Kingdom, 4.6% Germany, 3.9% Belgium.

Please note that I won't provide any data on a per-reader level. Protecting my readers' privacy is extremely important to me.


Your sponsorship message will have the same format as a news item:

  • title
  • link
  • summary

It will be placed at the end of the newsletter (where, ironically, the most clicks are made).


  • One month: €800 (4 issues)
  • Six months: €4000 (24 issues)
  • One year: €8000 (52 issues)


Slot 1: taken until the 2019-07-19.
Slot 2: taken until the 2018-09-28.

Even if both slots are taken you can always let me know of your interest to sponsor. I'll reach out to you when a slot becomes available.

Questions & interest

If you have any questions or are interested in sponsoring, please contact me at dieter@securitynewsletter.co.