For security stuff it's 100% twitter
It saddens me that this is the case. Security types are techies, so should be all over RSS feeds. For example I follow the usual suspects on RSS:
* https://www.schneier.com/feed/atom/
* https://gynvael.coldwind.pl/rss_en.php
Ideally please post on Twitter AND an RSS feed.
https://onlinedegrees.sandiego.edu/top-cyber-security-blogs-...