News

• Information Week
• Dark Reading
• Security Week
• Threat Post
• My Hacking World
• Dark Hacker World

Organizations

• Center for Applied Internet Data Analysis – analytics on various networks, developing analysis tools and analyze available traffic

Open Source Threat Intelligence

• Open Web Application Security Project – nonprofit foundation that works to improve the security of software
• MITRE ATT&CK – provides profiles on know threat actors and groups
• MITRE Shield – knowledge base to capture and organize data on active defense and adversary engagement
• MITRE Cyber Analytics Repository Analytics Data Model Sensors – hub of information gathered to enhance research
• Secure Information Sharing Sensor Delivery Event Network – intelligence gathering
• Shodan – search engine for Internet-connected devices
• Grey Noise – Identify compromised devices and intelligence gathering
• ShadowServer – intelligence on the darker side of the internet