Source Directory
Know your sources
A curated directory of cyber security publications, government advisories, and vendor intelligence blogs — covering Western and non-Western sources — rated by geopolitical alignment and reliability.
Total sources
77
In pipeline
72
Western bloc
40
Middle East
12
Non-western
37
Google Project Zero
Google LLC — Alphabet Inc
CISA ICS Advisories
US Government — Department of Homeland Security
Mandiant / Google Threat Intelligence
Google — acquired 2022
CISA Cybersecurity Advisories
US Government — Department of Homeland Security
The DFIR Report
Independent — community research collective
NCSC UK
UK Government — part of GCHQ
CERT-FR (ANSSI)
French Government — ANSSI
Microsoft MSTIC
Microsoft Corporation
Check Point Research
Check Point Software Technologies
Krebs on Security
Independent journalist — Brian Krebs
Palo Alto Unit 42
Palo Alto Networks
CrowdStrike Blog
CrowdStrike Holdings
Sygnia Threat Intelligence
Sygnia — Israeli cybersecurity company
Cisco Talos Intelligence
Cisco Systems
SentinelOne Labs
SentinelOne Inc
The Record by Recorded Future
Recorded Future — US threat intelligence vendor
CERT-EU
European Union institutions
Recorded Future Blog
Recorded Future — acquired by MasterCard 2024
ESET WeLiveSecurity
ESET — Slovak cybersecurity vendor
JVN Japan Vulnerability Notes
JPCERT/CC and IPA (Information-technology Promotion Agency)
JPCERT/CC
Japan Computer Emergency Response Team Coordination Center
Schneier on Security
Independent — Bruce Schneier
Zero Day Initiative
Trend Micro
Wiz Security Research
Wiz — acquired by Google 2025
Intezer Research
Intezer — Israeli cybersecurity company
Google Online Security Blog
Google LLC — Alphabet Inc
ClearSky Cyber Security
ClearSky Cyber Security — Israeli cybersecurity company
JPCERT/CC Blog
Japan Computer Emergency Response Team Coordination Center
Bleeping Computer
Independent security publication
AhnLab ASEC
AhnLab Inc — South Korean cybersecurity vendor
Elastic Security Labs
Elastic NV
Proofpoint Threat Insight
Proofpoint Inc — acquired by Thoma Bravo 2021
Exploit-DB
Offensive Security
ENISA
European Union Agency for Cybersecurity
Cato Networks CTRL
Cato Networks — Israeli cybersecurity company
Aqua Security Research
Aqua Security — Israeli cybersecurity company
Saudi NCA-CERT
Saudi National Cybersecurity Authority
Morphisec Labs
Morphisec — Israeli cybersecurity company
Heise Security
Heise Medien GmbH — German media group
Malwarebytes Labs
Malwarebytes Inc
SANS Internet Storm Center
SANS Institute
Perception Point Research
Perception Point — Israeli cybersecurity company
Rapid7 Blog
Rapid7 Inc
CyberScoop
Scoop News Group
Resecurity Blog
Resecurity Inc — US-registered, MENA-focused CTI firm
Wired Security
Condé Nast
Kaspersky Securelist
Kaspersky Lab — Russian cybersecurity vendor
Check Point Blog
Check Point Software Technologies
Qualys Blog
Qualys Inc
BI.ZONE Threat Research
BI.ZONE — subsidiary of Sberbank
404 Media
Independent — journalist cooperative
Solar 4RAYS
Solar — subsidiary of Rostelecom (Russian state telecom)
Golem IT Security
Golem Media GmbH — German media group
Dark Reading
Informa Tech — UK media group
SecurityWeek
SecurityWeek — independent publication
360 Netlab
Qihoo 360 Technology Co
Tencent Xuanwu Lab
Tencent Holdings
DFIR.ru
Independent — Russian DFIR practitioners
NSFOCUS Security Labs
NSFOCUS Technologies Group
Tencent Security Response Center
Tencent Holdings
Huawei PSIRT
Huawei Technologies
SOCRadar Blog
SOCRadar Inc — Turkish-American cybersecurity vendor
The Hacker News
Independent security publication
Seebug Paper
KnownSec — Chinese cybersecurity company
Kaspersky Blog
Kaspersky Lab — Russian cybersecurity vendor
Security Affairs
Independent — Pierluigi Paganini
Xianzhi (Alibaba Cloud Security)
Alibaba Group
Xakep (Hacker Magazine)
Xakep — Russian hacker magazine
KnowSec 404 Team
KnownSec — Chinese cybersecurity company
Anti-Malware.ru
Anti-Malware.ru — independent Russian publication
嘶吼 (RoarTalk)
RoarTalk — Chinese security community
Anquanke
Anquanke — Chinese security community platform
FreeBuf
FreeBuf — Chinese security community platform
SecPulse
SecPulse — Chinese security community
Habr Information Security
Habr — Russian tech community platform
SecWiki
SecWiki — Chinese security community
Aqniu
Aqniu — Chinese security news platform