Following is a list of common and useful resources to monitor on regular basis, if you would like to stay up to date with information secuiry news or latest vulnerablities, papers, techniques and tools. Feel free to suggest similar resources if you think there are better ones out there.
Social Media:
https://twitter.com/hkashfi/following (Most of the people I follow)
https://www.youtube.com/c/stacksmashing/videos (and his twitter)
https://www.youtube.com/LiveOverflow (and his twitter)
News & Updates:
https://news.ycombinator.com/
https://www.reddit.com/r/netsec/
https://www.reddit.com/r/hacking/
https://www.reddit.com/r/Malware/
https://tldrsec.com/
https://isc.sans.edu/
https://isc.sans.edu/diaryarchive.html
https://seclists.org/fulldisclosure/ (Major vulns are often reported here)
https://seclists.org/bugtraq/ (This used to be the most popular mailing list for new vulns)
https://seclists.org/#other Some other similar lists (not all are as active/good)
https://www.seebug.org/
https://www.exploit-db.com/
CVEs:
https://vuldb.com/?
https://vulners.com/search?query=type:*
https://cve.circl.lu/
https://security.snyk.io/
Podcast:
https://risky.biz/netcasts/risky-business/
Blogs:
Download and import this in Feedly or any other RSS reader you prefer. It is a long list of security blogs I’ve followed over the years. Some of them are dead, some are rarely updated. But their exisiting/old posts are still worth reading