CyBot
Directory referenceCatalog entry; endpoint not checked in this build
github.com
Λ / PUBLIC / SEARCHABLE / EXPORTABLE
The source observatory.
A growing, attributed directory. Find the publisher, understand the source, and trace the record.
3,130Cached intelligence records
831Catalog entries
353Enabled feeds
44Feeds with a successful latest attempt
CybOX
Directory referenceCatalog entry; endpoint not checked in this build
cyboxproject.github.io
Cyera
Directory referenceCatalog entry; endpoint not checked in this build
www.cyera.com
Cyera Research Labs
Directory referenceCatalog entry; endpoint not checked in this build
www.cyera.com
cylab.be
Pending first refreshRSS/Atom endpoint checked 2026-10-06; 404 entries at check time
cylab.be
daniel.haxx.se
Pending first refreshRSS/Atom endpoint checked 2026-10-06; 10 entries at check time
daniel.haxx.se
Dark Reading
Pending first refreshEndpoint check 2026-10-06 failed; see owner diagnostics
www.darkreading.com
Dark Roast Security - Medium
Pending first refreshRSS/Atom endpoint checked 2026-10-06; 10 entries at check time
medium.com
Darknet
Directory referenceCatalog entry; endpoint not checked in this build
www.darknet.org.uk
DarknetLive Post Feed
Pending first refreshEndpoint check 2026-10-06 failed; see owner diagnostics
darknetlive.com
Data and computer security | The Guardian
Pending first refreshRSS/Atom endpoint checked 2026-10-06; 20 entries at check time
www.theguardian.com
DataBreaches
Directory referenceCatalog entry; endpoint not checked in this build
databreaches.net
DataBreachToday.co.uk RSS Syndication
Pending first refreshRSS/Atom endpoint checked 2026-10-06; 20 entries at check time
www.databreachtoday.co.uk
Datadog Security Labs
okRSS/Atom endpoint checked 2026-10-06; 30 entries at check time
securitylabs.datadoghq.com · INGESTED Oct 06 / 11:43 EDT
Datadog Security Labs
Directory referenceCatalog entry; endpoint not checked in this build
securitylabs.datadoghq.com
DataPlane.org
Directory referenceCatalog entry; endpoint not checked in this build
dataplane.org
DCD
Pending first refreshRSS/Atom endpoint checked 2026-10-06; 20 entries at check time
www.datacenterdynamics.com
Debian Security Tracker
Directory referenceCatalog entry; endpoint not checked in this build
security-tracker.debian.org
Deep Instinct
Directory referenceCatalog entry; endpoint not checked in this build
www.deepinstinct.com
Deep Instinct Blog: Breaking News and Updates
Pending first refreshRSS/Atom endpoint checked 2026-10-06; 10 entries at check time
www.deepinstinct.com
Deeplinks
Pending first refreshRSS/Atom endpoint checked 2026-10-06; 50 entries at check time
www.eff.org
defend.network Daily Briefings
Directory referenceCatalog entry; endpoint not checked in this build
defend.network
Definitive Guide to Cyber Threat Intelligence
Directory referenceCatalog entry; endpoint not checked in this build
cryptome.org
Der Verfassungsschutz
Directory referenceCatalog entry; endpoint not checked in this build
www.verfassungsschutz.de
Detect FYI
Directory referenceCatalog entry; endpoint not checked in this build
detect.fyi
Detection at Scale
Pending first refreshEndpoint check 2026-10-06 failed; see owner diagnostics
jacknaglieri.substack.com
DEV Community
Pending first refreshRSS/Atom endpoint checked 2026-10-06; 12 entries at check time
dev.to
diamondfox_panels
Directory referenceMISP catalog entry; indicator list or event feed; open original source for access and usage conditions
raw.githubusercontent.com
Digital Journal
Pending first refreshEndpoint check 2026-10-06 failed; see owner diagnostics
www.digitaljournal.com
Digital Shadows
Pending first refreshEndpoint check 2026-10-06 failed; see owner diagnostics
www.digitalshadows.com
DigitalSide Threat-Intel
Directory referenceCatalog entry; endpoint not checked in this build
osint.digitalside.it
DigitalSide Threat-Intel OSINT Feed
Directory referenceMISP catalog entry; indicator list or event feed; open original source for access and usage conditions
osint.digitalside.it
Disposable Email Domains
Directory referenceCatalog entry; endpoint not checked in this build
github.com
Distributed Email of Secrets
Pending first refreshEndpoint check 2026-10-06 failed; see owner diagnostics
ddosecrets.substack.com
DNS CH TXT version.bind
Directory referenceMISP catalog entry; indicator list or event feed; open original source for access and usage conditions
dataplane.org
DNS recursion desired
Directory referenceMISP catalog entry; indicator list or event feed; open original source for access and usage conditions
dataplane.org
DNS recursion desired IN ANY
Directory referenceMISP catalog entry; indicator list or event feed; open original source for access and usage conditions
dataplane.org
DNSTrails
Directory referenceCatalog entry; endpoint not checked in this build
dnstrails.com
Doctor Web
Directory referenceCatalog entry; endpoint not checked in this build
news.drweb.com
Domains from High-Confidence DGA-based C&C Domains Actively Resolving
Directory referenceMISP catalog entry; indicator list or event feed; open original source for access and usage conditions
osint.bambenekconsulting.com
DomainStream
Directory referenceCatalog entry; endpoint not checked in this build
www.assetwatch.io
DomainTools
Directory referenceCatalog entry; endpoint not checked in this build
www.domaintools.com
DoublePulsar (Kevin Beaumont)
Directory referenceCatalog entry; endpoint not checked in this build
doublepulsar.com
Dragos
Directory referenceCatalog entry; endpoint not checked in this build
www.dragos.com
EclecticIQ
Directory referenceCatalog entry; endpoint not checked in this build
blog.eclecticiq.com
EclecticIQ Platform
Directory referenceCatalog entry; endpoint not checked in this build
www.eclecticiq.com
Elastic
Directory referenceCatalog entry; endpoint not checked in this build
www.elastic.co
Elastic Blog - Elasticsearch, Kibana, and ELK Stack
okRSS/Atom endpoint checked 2026-10-06; 40 entries at check time
www.elastic.co · INGESTED Oct 06 / 11:43 EDT
elastic/detection-rules releases
Pending first refreshRelease title and short release metadata only; downloaded software is not run
github.com
ELLIO: IP Feed (Community version)
Directory referenceMISP catalog entry; indicator list or event feed; open original source for access and usage conditions
cdn.ellio.tech
Embrace The Red
Pending first refreshRSS/Atom endpoint checked 2026-10-06; 232 entries at check time
embracethered.com
Emerging Threats Firewall Rules
Directory referenceCatalog entry; endpoint not checked in this build
rules.emergingthreats.net
Emerging Threats IDS Rules
Directory referenceCatalog entry; endpoint not checked in this build
rules.emergingthreats.net
Encryption News -- ScienceDaily
Pending first refreshRSS/Atom endpoint checked 2026-10-06; 60 entries at check time
www.sciencedaily.com
ENISA Threat Landscape
Directory referenceCatalog entry; endpoint not checked in this build
www.enisa.europa.eu
eSecurityPlanet
Pending first refreshRSS/Atom endpoint checked 2026-10-06; 10 entries at check time
www.esecurityplanet.com
EUVD
Directory referenceCatalog entry; endpoint not checked in this build
euvd.enisa.europa.eu
ExoneraTor
Directory referenceCatalog entry; endpoint not checked in this build
exonerator.torproject.org
Expel
Directory referenceCatalog entry; endpoint not checked in this build
expel.com
Exploitalert
Directory referenceCatalog entry; endpoint not checked in this build
www.exploitalert.com
Publisher articles remain at their original sources. Metadata and links are compiled from attributed registries; a directory entry is not a certification or a guarantee that its endpoint is available.
- Awesome Threat Intel Blogs · CC BY 4.0 · Adapted factual names, category and original blog URLs; feed-service subscription links excluded.
- Cyber-News public OPML · Named publisher URLs, normalized to HTTPS, deduplicated, filtered and classified.
- MISP default feeds · Source registry metadata only; indicator references distinguished from article ingestion.
- Awesome Threat Intelligence · Names and public URLs only; original descriptions excluded.
CC BY 4.0 license applies to adapted Awesome Threat Intel Blogs catalog metadata. Original publication terms apply to other sources.