This resource is brought to you courtesy of Tejas Cyber Network  (Founder - Anshu Gupta) which is a global, OPEN TO ALL, vendor agnostic, self-sustaining, professional networking community of elite cyber professionals, under its Project S (S stands for Skills) initiative.

• Join Us - If you are cyber practitioner and would like to join the Tejas community, instructions are on this website - https://www.tejascybernetwork.com/. Our Membership Benefits.
• Tejas Cyber Founder Community - If you are a Cyber Founder, we have a another dedicated community for Global Cyber Founders. Details are here. Sign up here.
• Follow us - For latest updates, follow us on LinkedIn
• Events - Subscribe to our Events Calendar - Tejas Events

Here is a list of well known Threat Feeds

MISP Project - https://www.misp-project.org/feeds/

Cisco Talos Intelligence - List of bad IPs

VirusTotal - https://www.virustotal.com/gui/home/url

Google Web Risk API - https://cloud.google.com/web-risk

Malware Bazaar - https://bazaar.abuse.ch/

MX Tool Box - https://mxtoolbox.com/problem/blacklist/

IP Void - https://www.ipvoid.com/ip-blacklist-check/

AbuseIP. - https://www.abuseipdb.com/

Threatfeeds - https://threatfeeds.io/

Known C2C servers - Fedo Tracker - https://feodotracker.abuse.ch/blocklist/

Firehol - https://iplists.firehol.org/