I know Heise (the publication) for its good coverage of specific issues, the most recent I recall being the data collection practices of coronavirus-related apps [1].
I've always assumed it's something like a better version of The Register, [2] which I used to read a while ago, but don't really know that much about it, especially the comments section. Thanks for the heads-up.
1. https://www.heise.de/news/Corona-Apps-im-Datenschutz-Check-A...
2. https://www.theregister.co.uk/