HSI observes and reports on its sources — it never circumvents protections. Here is each source's measured reliability: health, collection success, and failure history.
165
Total sources
63
Active
32
Healthy
80%
Collection success
5
Failed
2
Blocked
0
Stale
128
Warning
Reliability distribution
Excellent32
Healthy0
At Risk128
Failing5
Most reliable
1WHO warns of regional measles resurgence100
2WHO100
3Federal Reserve100
Most fragile
1ISD0
2FBI press releases0
3Treasury Press Releases0
Sources by reliability
HSI Inbound WebhookWebsite0% ok · last never0
White House Briefing RoomGovernment0% ok · last never0
Treasury Press ReleasesGovernment0% ok · last never0
FBI press releasesGovernment0% ok · last never0
ISDWebsite0% ok · last never0
Reuters YouTubeOther0% ok · last never50
C-SPANOther0% ok · last never50
The Guardian US RSSOther0% ok · last never50
The Guardian World RSSOther0% ok · last never50
CISA Known Exploited Vulnerabilities CatalogOther0% ok · last never50
DOJ Antitrust News FeedsOther0% ok · last never50
EUROPOL TE-SAT ReportsOther0% ok · last never50
ADL H.E.A.T. MapOther0% ok · last never50
ADL Center on ExtremismOther0% ok · last never50
SPLC Flyering MapOther0% ok · last never50
SPLC Extremist FilesOther0% ok · last never50
The Ligotti ForumOther0% ok · last never50
Collapse SubredditOther0% ok · last never50
Debate Antinatalism SubredditOther0% ok · last never50
ProExtinction ManifestoOther0% ok · last never50
Congress.gov APIOther0% ok · last never50
Federal Register APIOther0% ok · last never50
SCOTUS OpinionsOther0% ok · last never50
USAspending APIOther0% ok · last never50
Regulations.gov APIOther0% ok · last never50
Congress.gov RSSOther0% ok · last never50
Cornell LII Supreme Court RSSOther0% ok · last never50
CourtListenerOther0% ok · last never50
Council on Foreign RelationsOther0% ok · last never50
CSISOther0% ok · last never50
BrookingsOther0% ok · last never50
RAND ResearchOther0% ok · last never50
Pew Research CenterOther0% ok · last never50
Wilson CenterOther0% ok · last never50
Carnegie EndowmentOther0% ok · last never50
Urban InstituteOther0% ok · last never50
Brennan Center for JusticeOther0% ok · last never50
Electronic Frontier FoundationOther0% ok · last never50
arXivOther0% ok · last never50
arXiv Computer Science AIOther0% ok · last never50
arXiv Cryptography and SecurityOther0% ok · last never50
arXiv Computers and SocietyOther0% ok · last never50
PubMed Search RSSOther0% ok · last never50
arXiv Social and Information NetworksOther0% ok · last never50
PubMed E-utilitiesOther0% ok · last never50
Semantic Scholar APIOther0% ok · last never50
Crossref REST APIOther0% ok · last never50
DataCite APIOther0% ok · last never50
OpenCitationsOther0% ok · last never50
OpenAlex APIOther0% ok · last never50
DOAJOther0% ok · last never50
OSF PreprintsOther0% ok · last never50
GDELT ProjectOther0% ok · last never50
medRxiv LatestOther0% ok · last never50
bioRxiv LatestOther0% ok · last never50
Media CloudOther0% ok · last never50
Bellingcat ToolkitOther0% ok · last never50
OSINT FrameworkOther0% ok · last never50
MITRE ATT&CKOther0% ok · last never50
OpenSecretsOther0% ok · last never50
NVD NISTOther0% ok · last never50
FIRST EPSSOther0% ok · last never50
CERT/CC Vulnerability NotesOther0% ok · last never50
ReliefWeb APIOther0% ok · last never50
abuse.ch URLhausOther0% ok · last never50
AlienVault OTXOther0% ok · last never50
BBC World RSSOther0% ok · last never50
BBC News Main RSSOther0% ok · last never50
ACLEDOther0% ok · last never50
GDACSOther0% ok · last never50
PBS NewsHour HeadlinesOther0% ok · last never50
PBS NewsHour PoliticsOther0% ok · last never50
NPR NewsOther0% ok · last never50
Al Jazeera All RSSOther0% ok · last never50
Associated PressOther0% ok · last never50
ReutersOther0% ok · last never50
NPR PoliticsOther0% ok · last never50
DW News YouTubeOther0% ok · last never50
FRANCE 24 English YouTubeOther0% ok · last never50
Channel 4 News YouTubeOther0% ok · last never50
UN Web TVOther0% ok · last never50
CBC News YouTubeOther0% ok · last never50
PBS NewsHour PodcastOther0% ok · last never50
Lawfare PodcastOther0% ok · last never50
CSIS PodcastsOther0% ok · last never50
CFR The President’s InboxOther0% ok · last never50
Bellingcat PodcastOther0% ok · last never50
RAND Policy Currents PodcastOther0% ok · last never50
War on the RocksOther0% ok · last never50
PolitiFactOther0% ok · last never50
Reuters Fact CheckOther0% ok · last never50
FactCheck.orgOther0% ok · last never50
AP Fact CheckOther0% ok · last never50
SnopesOther0% ok · last never50
UN News RSSOther0% ok · last never50
YouTube Data API v3Other0% ok · last never50
ReliefWeb Latest UpdatesOther0% ok · last never50
Reddit APIOther0% ok · last never50
TikTok Developer PlatformOther0% ok · last never50