Awesome Threat Intel Blogs

About

A curated list of English language blogs with RSS or ATOM feeds posting cyber threat intelligence related content.

We built this during our research for Obstracts, the blog feed reader for cyber-security teams, to create a list of high quality feeds we could subsribe to.

Before you begin...

Obstracts turns any blog into structured threat intelligence.

GSheets Version

This list is now very long and the source data is managed in a GSheet.

You can find a copy of the GSheet here for easier navigation.

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Contributing

Feel free to contribute.

License

Creative Commons Attribution 4.0 International Public License.

List of blogs

Name	Type	Blog	Subscribe
bellingcat	Analyst	View blog	Subscribe to Feed
Blaze's Security Blog	Analyst	View blog	Subscribe to Feed
BushidoToken Threat Intel	Analyst	View blog	Subscribe to Feed
Center for Internet Security	Analyst	View blog	Subscribe to Feed
Connof McGarr	Analyst	View blog	Subscribe to Feed
Cyber Intelligence Insights	Analyst	View blog	Subscribe to Feed
Cybercrime Diaries	Analyst	View blog	Subscribe to Feed
Darknet	Analyst	View blog	Subscribe to Feed
DataBreaches	Analyst	View blog	Subscribe to Feed
DoublePulsar (Kevin Beaumont)	Analyst	View blog	Subscribe to Feed
Krebs on Security	Analyst	View blog	Subscribe to Feed
Lohrmann on Cybersecurity	Analyst	View blog	Subscribe to Feed
Raghavti Research	Analyst	View blog	Subscribe to Feed
Schneier on Security	Analyst	View blog	Subscribe to Feed
The DFIR Report	Analyst	View blog	Subscribe to Feed
Troy Hunt	Analyst	View blog	Subscribe to Feed
Will's Root	Analyst	View blog	Subscribe to Feed
Citizen Lab	Community	View blog	Subscribe to Feed
ISC Handler's Diary	Community	View blog	Subscribe to Feed
Open Source Malware	Community	View blog	Subscribe to Feed
Ransom-ISAC	Community	View blog	Subscribe to Feed
Cert Polska	Government	View blog	Subscribe to Feed
CERT-FR MENACES ET INCIDENTS	Government	View blog	Subscribe to Feed
Der Ver­fas­sungs­schutz	Government	View blog	Subscribe to Feed
Government of Canada Alerts and Advisories	Government	View blog	Subscribe to Feed
JPCERT	Government	View blog	Subscribe to Feed
NCSC (UK)	Government	View blog	Subscribe to Feed
US-Cert National Cyber Awareness System	Government	View blog	Subscribe to Feed
404 Media	Media	View blog	Subscribe to Feed
Ars Technica	Media	View blog	Subscribe to Feed
BleepingComputer	Media	View blog	Subscribe to Feed
CIO Magazine	Media	View blog	Subscribe to Feed
Cyber Security News	Media	View blog	Subscribe to Feed
Cyberscoop	Media	View blog	Subscribe to Feed
Dark Reading	Media	View blog	Subscribe to Feed
GBHackers	Media	View blog	Subscribe to Feed
GovInfoSecurity	Media	View blog	Subscribe to Feed
Graham Cluley	Media	View blog	Subscribe to Feed
HACKMAGEDDON	Media	View blog	Subscribe to Feed
HackRead	Media	View blog	Subscribe to Feed
Infosecurity Magazine	Media	View blog	Subscribe to Feed
NextGov	Media	View blog	Subscribe to Feed
Security Affairs	Media	View blog	Subscribe to Feed
Security Boulevard	Media	View blog	Subscribe to Feed
Security Online	Media	View blog	Subscribe to Feed
SecurityWeek	Media	View blog	Subscribe to Feed
TechCrunch	Media	View blog	Subscribe to Feed
TechRepublic	Media	View blog	Subscribe to Feed
The Cyber Express	Media	View blog	Subscribe to Feed
The Cyber Wire	Media	View blog	Subscribe to Feed
The Guardian	Media	View blog	Subscribe to Feed
The Hacker News	Media	View blog	Subscribe to Feed
The Register	Media	View blog	Subscribe to Feed
The Security Ledger	Media	View blog	Subscribe to Feed
WIRED	Media	View blog	Subscribe to Feed
ZDNet	Media	View blog	Subscribe to Feed
Abstract Security	Vendor	View blog	Subscribe to Feed
AhnLab Security Intelligence Center	Vendor	View blog	Subscribe to Feed
ANY.RUN	Vendor	View blog	Subscribe to Feed
AquaSec	Vendor	View blog	Subscribe to Feed
Arctic Wolf	Vendor	View blog	Subscribe to Feed
Aryaka	Vendor	View blog	Subscribe to Feed
AWS Security	Vendor	View blog	Subscribe to Feed
Binary Defense	Vendor	View blog	Subscribe to Feed
Bitdefender Labs	Vendor	View blog	Subscribe to Feed
Bitsight	Vendor	View blog	Subscribe to Feed
Black Hills	Vendor	View blog	Subscribe to Feed
Blue Voyant	Vendor	View blog	Subscribe to Feed
BRANDEFENSE Blog	Vendor	View blog	Subscribe to Feed
Center for Internet Security	Vendor	View blog	Subscribe to Feed
Certik	Vendor	View blog	Subscribe to Feed
Chainalysis	Vendor	View blog	Subscribe to Feed
Checkmarx	Vendor	View blog	Subscribe to Feed
Checkpoint	Vendor	View blog	Subscribe to Feed
Cisco Talos Intelligence Group	Vendor	View blog	Subscribe to Feed
Claroty	Vendor	View blog	Subscribe to Feed
Clearsky Security	Vendor	View blog	Subscribe to Feed
Cloudflare	Vendor	View blog	Subscribe to Feed
CloudSEK	Vendor	View blog	Subscribe to Feed
Cofense Intelligence	Vendor	View blog	Subscribe to Feed
Crowdstrike	Vendor	View blog	Subscribe to Feed
Cybereason	Vendor	View blog	Subscribe to Feed
Cyble	Vendor	View blog	Subscribe to Feed
Cyera	Vendor	View blog	Subscribe to Feed
Datadog Security Labs	Vendor	View blog	Subscribe to Feed
Deep Instinct	Vendor	View blog	Subscribe to Feed
Doctor Web	Vendor	View blog	Subscribe to Feed
DomainTools	Vendor	View blog	Subscribe to Feed
Dragos	Vendor	View blog	Subscribe to Feed
EclecticIQ	Vendor	View blog	Subscribe to Feed
eCrime.ch	Vendor	View blog	Subscribe to Feed
Elastic	Vendor	View blog	Subscribe to Feed
eSentire	Vendor	View blog	Subscribe to Feed
Expel	Vendor	View blog	Subscribe to Feed
FalconForce	Vendor	View blog	Subscribe to Feed
Fidelis Security	Vendor	View blog	Subscribe to Feed
Fortinet	Vendor	View blog	Subscribe to Feed
Fox-IT International blog	Vendor	View blog	Subscribe to Feed
GitHub Security Lab Archives	Vendor	View blog	Subscribe to Feed
Google Online Security	Vendor	View blog	Subscribe to Feed
Google Project Zero (Legacy)	Vendor	View blog	Subscribe to Feed
Google Threat Analysis Group	Vendor	View blog	Subscribe to Feed
GreyNoise Labs	Vendor	View blog	Subscribe to Feed
Group IB	Vendor	View blog	Subscribe to Feed
HackerOne	Vendor	View blog	Subscribe to Feed
Have I Been Pwned	Vendor	View blog	Subscribe to Feed
Heimdal	Vendor	View blog	Subscribe to Feed
Hunt.io	Vendor	View blog	Subscribe to Feed
Huntress	Vendor	View blog	Subscribe to Feed
IBM Security Intelligence	Vendor	View blog	Subscribe to Feed
Infoblox	Vendor	View blog	Subscribe to Feed
Infoblox Threat Intel	Vendor	View blog	Subscribe to Feed
Infostealers by HudsonRock	Vendor	View blog	Subscribe to Feed
IntelEye	Vendor	View blog	Subscribe to Feed
Intezer	Vendor	View blog	Subscribe to Feed
Intrinsec	Vendor	View blog	Subscribe to Feed
KnowBe4	Vendor	View blog	Subscribe to Feed
Lab52	Vendor	View blog	Subscribe to Feed
LevelBlue SpiderLabs Blog	Vendor	View blog	Subscribe to Feed
Malwarebytes Labs	Vendor	View blog	Subscribe to Feed
McAfee Labs	Vendor	View blog	Subscribe to Feed
Microsoft Security Blog	Vendor	View blog	Subscribe to Feed
Microsoft Security Response Center	Vendor	View blog	Subscribe to Feed
Morphisec Breach Prevention Blog	Vendor	View blog	Subscribe to Feed
Nextron	Vendor	View blog	Subscribe to Feed
NVISO	Vendor	View blog	Subscribe to Feed
Outpost24	Vendor	View blog	Subscribe to Feed
PaloAlto Networks Unit 42	Vendor	View blog	Subscribe to Feed
Proofpoint	Vendor	View blog	Subscribe to Feed
Pulsedive	Vendor	View blog	Subscribe to Feed
Qualys Blog	Vendor	View blog	Subscribe to Feed
Recorded Future	Vendor	View blog	Subscribe to Feed
Red Canary	Vendor	View blog	Subscribe to Feed
Reliaquest	Vendor	View blog	Subscribe to Feed
ReversingLabs	Vendor	View blog	Subscribe to Feed
RST Cloud	Vendor	View blog	Subscribe to Feed
RunZero	Vendor	View blog	Subscribe to Feed
SecureList by Kaspersky	Vendor	View blog	Subscribe to Feed
Security Scorecard	Vendor	View blog	Subscribe to Feed
security.com	Vendor	View blog	Subscribe to Feed
Sekoia	Vendor	View blog	Subscribe to Feed
SensePost by Orange Cyberdefense	Vendor	View blog	Subscribe to Feed
SentinelOne	Vendor	View blog	Subscribe to Feed
SentinelOne Labs	Vendor	View blog	Subscribe to Feed
seqrite	Vendor	View blog	Subscribe to Feed
SOC Prime	Vendor	View blog	Subscribe to Feed
SOC Radar	Vendor	View blog	Subscribe to Feed
Sophos	Vendor	View blog	Subscribe to Feed
SpamHaus	Vendor	View blog	Subscribe to Feed
SpecterOps Blog	Vendor	View blog	Subscribe to Feed
Sysdig	Vendor	View blog	Subscribe to Feed
Team Cymru	Vendor	View blog	Subscribe to Feed
TeamT5	Vendor	View blog	Subscribe to Feed
Tenable	Vendor	View blog	Subscribe to Feed
The Record	Vendor	View blog	Subscribe to Feed
ThreatLocker	Vendor	View blog	Subscribe to Feed
Threatmon	Vendor	View blog	Subscribe to Feed
TrustedSec	Vendor	View blog	Subscribe to Feed
UpGuard Blog	Vendor	View blog	Subscribe to Feed
Validin	Vendor	View blog	Subscribe to Feed
Vectra	Vendor	View blog	Subscribe to Feed
Virus Bulletin	Vendor	View blog	Subscribe to Feed
VirusTotal Blog	Vendor	View blog	Subscribe to Feed
Volexity	Vendor	View blog	Subscribe to Feed
WatchGuard Seplicity	Vendor	View blog	Subscribe to Feed
We Live Security by ESET	Vendor	View blog	Subscribe to Feed
WIZ Blog	Vendor	View blog	Subscribe to Feed
WIZ Cloud Threat Landscape	Vendor	View blog	Subscribe to Feed
Zero Day Initiative	Vendor	View blog	Subscribe to Feed
Zimperium	Vendor	View blog	Subscribe to Feed
ZScalar	Vendor	View blog	Subscribe to Feed
NetSkope	Vendor	View blog	Subscribe to Feed