BleepingComputer
Fast-moving news on ransomware, breaches and vulnerabilities.
CISA Cybersecurity Advisories
Official US government advisories on active threats.
Dark Reading
Enterprise security news and analysis.
Google Threat Intelligence Blog
Mandiant and Google threat research on APTs and campaigns.
Krebs on Security
Brian Krebs's investigative reporting on cybercrime.
Microsoft Threat Intelligence
Microsoft's threat actor research and campaign reporting.
Risky Business
Weekly security podcast and newsletter with expert commentary.
SecurityWeek
Daily cybersecurity and ICS security news.
The DFIR Report
Detailed real-world intrusion reports with timelines and IOCs.
The Hacker News
Popular cybersecurity news site covering threats and vulnerabilities.
The Record by Recorded Future
Cybersecurity news desk covering threats, policy and nation-state activity.
Unit 42
Palo Alto Networks threat research and incident reports.
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