Sources 35

• CISA KEV Catalog nvd.nist.gov 1781
• Zero Day Initiative zerodayinitiative.com 200
• Risky Business risky.biz 100
• ESET WeLiveSecurity welivesecurity.com 100
• Dark Reading darkreading.com 50
• Exploit-DB exploit-db.com 50
• The Hacker News thehackernews.com 50
• CISA Advisories cisa.gov 40
• Cloudflare Blog blog.cloudflare.com 20
• Google Threat Intelligence cloud.google.com 20
• Abuse.ch Feeds abuse.ch 19
• BleepingComputer bleepingcomputer.com 15
• Cisco Talos blog.talosintelligence.com 15
• Check Point Research research.checkpoint.com 15
• Sophos Threat Research sophos.com 15
• Troy Hunt troyhunt.com 15
• Unit 42 Palo Alto Networks unit42.paloaltonetworks.com 15
• Graham Cluley bitdefender.com 11
• CrowdStrike Blog crowdstrike.com 10
• Cyberscoop cyberscoop.com 10
• Fortinet Threat Research feeds.fortinet.com 10
• Help Net Security helpnetsecurity.com 10
• SANS Internet Storm Center isc.sans.edu 10
• Krebs on Security krebsonsecurity.com 10
• Proofpoint Blog proofpoint.com 10
• Schneier on Security schneier.com 10
• Kaspersky Securelist securelist.com 10
• Security Affairs securityaffairs.com 10
• SecurityWeek securityweek.com 10
• SentinelLabs sentinelone.com 10
• Microsoft Security Blog microsoft.com 9
• Graham Cluley grahamcluley.com 6
• The Record therecord.media 5
• Graham Cluley fortra.com 3
• Microsoft Security Blog techcommunity.microsoft.com 1