I forgot this super useful threat researcher and vulnerability portal particulary interesting for threat hunting.

Hi cybersecurity peers !

I'm writting for help retrieving the name/url of this useful portal with cybersecurity researchers twitter posts/blog on emerging threats seen in the wild. I remembered it was backed by an editor (rapid7 maybe). Could you please help me to find it back and share it with the community ? I could not find it by any means. Thank you in advance.

blog cybersecurity editor emerging emerging threats find hunting name portal posts rapid7 researcher researchers super threat threat hunting threats twitter url vulnerability writting