Corelight

corelight.com

Corelight declares 5 subprocessors in its subprocessor list, which we last checked on Nov 12, 2026 (evidence). They include Amazon Web Services, OpenAI and Salesforce. No published changes since we first read it on Sep 28, 2026.

Subprocessors CSV of Corelight's subprocessors · Atom feed of Corelight's subprocessors DORA draft CSV of Corelight's subprocessors as declared by Corelight what's this? · 

5 third parties.

NamePurposeLocationListed since
Amazon Web Services, Inc.
Cloud hosting provider for Corelight Investigator; Hosting and storage provider for CCS Data* *Only processed by Corelight if Corelight Sensor’s Corelight Cloud Services (CCS) features enabled at customer’s election
Customers may select an AWS region from the options below: • Germany • UAE • United States; United States
OpenAI, L.L.C. AIGenerative AI services provider for Corelight Investigator’s intelligence product featuresUnited States
Pendo.io, Inc. Provider of in-platform usage analytics for Corelight InvestigatorUnited States
salesforce, inc. Customer account administration platform service providerUnited States
Zendesk, Inc. Customer support platform service providerUnited States

Web TechnologiesCSV of Corelight's web technologies · Atom feed of Corelight's web technologies

Corelight's homepage made 119 requests to 23 domains, and 8 services controlled by another company.

Analytics (3): Google Cloud, ZoomInfo; usually detected as Analytics: HubSpotMarketing automation (2): PathFactory, 6Sense Insights, Inc.Advertising (1): Reddit, Inc.Cookie compliance (1): OsanoOther (1): reviewed as Development: Pusher

8 third parties by category: Analytics 3Marketing automation 2Advertising 1Cookie compliance 1Other 1

Third parties 8 · 60 requests
HubSpot hsforms.com, hubspot.com, hs-banner.com, hscollectedforms.net, hubspotusercontent-na1.net, hsforms.net 13% of the page's requests 16
PathFactory PathFactory 13% of the page's requests 16
Google Cloud Google Analytics Google Call Conversion Tracking Google Tag Manager 10% of the page's requests 12
ZoomInfo Insent Zoominfo 9% of the page's requests 11
Reddit, Inc. Reddit Ads 2% of the page's requests 2
6Sense Insights, Inc. 6sense <1% of the page's requests 1
Osano Osano <1% of the page's requests 1
Pusher pusher.com <1% of the page's requests 1
First party 1 · 59 requests
Corelight Cloudflare Facebook Pixel Google Font API HSTS HTTP/3 HubSpot HubSpot CMS Hub Lenis 1.0.34 Linkedin Insight Tag Open Graph PostHog React Swiper lit-html 2.8.0 styled-components 5.3.11 50% of the page's requests 59

6 tracked companies loaded by the homepage are not in Corelight's subprocessor list. A website can use a service without it processing customer data.

ComplianceCSV of Corelight's compliance · Atom feed of Corelight's compliance

FedRAMP Marketplace

OfferingStatusImpactAgenciesSince
Corelight Open NDR PlatformAgency In ProcessModerate—

FedRAMP status from the FedRAMP Marketplace (evidence)

Service statusCSV of Corelight's status page incidents · Atom feed of Corelight's status page incidents

Aug 15: no incident reportedAug 16: no incident reportedAug 17: no incident reportedAug 18: no incident reportedAug 19: no incident reportedAug 20: 1 incident (1 major)Aug 21: no incident reportedAug 22: no incident reportedAug 23: no incident reportedAug 24: no incident reportedAug 25: no incident reportedAug 26: no incident reportedAug 27: no incident reportedAug 28: no incident reportedAug 29: no incident reportedAug 30: no incident reportedAug 31: no incident reportedSep 1: no incident reportedSep 2: no incident reportedSep 3: no incident reportedSep 4: no incident reportedSep 5: no incident reportedSep 6: no incident reportedSep 7: no incident reportedSep 8: no incident reportedSep 9: no incident reportedSep 10: no incident reportedSep 11: no incident reportedSep 12: no incident reportedSep 13: no incident reportedSep 14: no incident reportedSep 15: no incident reportedSep 16: no incident reportedSep 17: no incident reportedSep 18: no incident reportedSep 19: no incident reportedSep 20: no incident reportedSep 21: no incident reportedSep 22: no incident reportedSep 23: no incident reportedSep 24: no incident reportedSep 25: no incident reportedSep 26: no incident reportedSep 27: no incident reportedSep 28: no incident reportedSep 29: no incident reportedSep 30: no incident reportedOct 1: no incident reportedOct 2: no incident reportedOct 3: no incident reportedOct 4: no incident reportedOct 5: no incident reportedOct 6: no incident reportedOct 7: no incident reportedOct 8: no incident reportedOct 9: no incident reportedOct 10: no incident reportedOct 11: no incident reportedOct 12: no incident reportedOct 13: no incident reportedOct 14: no incident reportedOct 15: no incident reportedOct 16: no incident reportedOct 17: no incident reportedOct 18: no incident reportedOct 19: no incident reportedOct 20: no incident reportedOct 21: no incident reportedOct 22: no incident reportedOct 23: no incident reportedOct 24: no incident reportedOct 25: no incident reportedOct 26: no incident reportedOct 27: no incident reportedOct 28: 1 incident (1 critical)Oct 29: no incident reportedOct 30: no incident reportedOct 31: no incident reportedNov 1: no incident reportedNov 2: no incident reportedNov 3: no incident reportedNov 4: no incident reportedNov 5: no incident reportedNov 6: no incident reportedNov 7: no incident reportedNov 8: no incident reportedNov 9: no incident reportedNov 10: no incident reportedNov 11: 1 incident (1 major)Nov 12: no incident reported

90 days agotoday

  • 3 incidents in 90 days
  • 3 major or critical
  • 44 min typical time to resolve
  • 24 h 30 min longest major
BeganIncidentImpactLasted
The Investigator UI is currently experiencing issues in the US West regionmajor24 min
Investigator UI (WebApp) is down in NA regioncritical44 min
Investigator data ingestion affected for a subset of customersmajor24 h 30 min
Investigator UI experiencing issuesmajor30 min
Investigator UI is experiencing the degraded performance in NA/EU regionsmajor45 min
The Investigator system in the Middle East region is currently down, and we are working with the cloud provider to resolve the issue.criticalongoing

Incidents per month

0 2 4 Dec 2025: 0 incidents Jan 2026: 0 incidents Feb 2026: 0 incidents Mar 2026: 1 incident (1 critical) Apr 2026: 0 incidents May 2026: 0 incidents Jun 2026: 2 incidents (2 major) · typical time to resolve 45 min Jul 2026: 0 incidents Aug 2026: 1 incident (1 major) · typical time to resolve 24 h 30 min Sep 2026: 0 incidents Oct 2026: 1 incident (1 critical) · typical time to resolve 44 min Nov 2026: 1 incident (1 major) · typical time to resolve 24 min Dec 2025Jan 2026Feb Mar Apr May Jun Jul Aug Sep Oct Nov

critical major minor no impact stated

Components affected

ComponentIncidentsBar
Investigator UI Service2
Ingest Service1

As Corelight's status page reports its own incidents (scheduled maintenance left out), read every few hours since (evidence)

Incidents reported by Corelight's subprocessorsCSV of incidents reported by vendors Corelight lists · Atom feed of incidents reported by vendors Corelight lists

32 reported incidents in the last 30 days, by 2 of the vendors Corelight lists as subprocessors.

A subprocessor list names a company, not the service an incident touched. This does not show that Corelight was involved.

DateCompanyIncidentImpactLasted
OpenAIGPT-image-2.5 and 2.6 Sunburst & Flare High error rate minor32 min
OpenAIUnable to start new Workspace Agent runs critical9 h 42 min
OpenAIElevated errors affecting logins, sign-ups, and ChatGPT features minor8 min
OpenAIIncorrect cost data in Costs API exports no impact stated2 h 20 min
OpenAIElevated Errors On API minor42 min
OpenAIElevated ChatGPT Conversation Errors minor52 min
OpenAIElevated errors with image generation minor1 h 49 min
OpenAIElevated error rates with some U.S. business Mastercards no impact stated3 days
OpenAIChatGPT Work and Dots Errors minor13 h 6 min
OpenAIElevated error rates across paid ChatGPT plans minor1 h 54 min
PendoDegradation of Account and Visitor Reports critical1 h 11 min
OpenAIFile upload errors in ChatGPT minor4 h 52 min
OpenAIElevated errors with search in Dots, ChatGPT Work, and certain ChatGPT thinking experiences minor1 h 35 min
OpenAIElevated errors for GPT Image 2 API image edits minor4 h 1 min
OpenAI6.1 Sol Degraded Model Performance minor1 h 17 min
OpenAIElevated error rates for most hosted Code Reviews and Security Reviews on private GitHub repositories no impact stated29 min
OpenAIElevated error rates for Ads POST requests minor11 min
OpenAIDegraded experience with ChatGPT app connections using CIMD minor50 min
OpenAIHelp Center Chat Support Degraded no impact stated32 min
OpenAIDelays in customer support responses no impact stated2 h 17 min
OpenAINew Ad Accounts failing to provision admins minor4 h 31 min
OpenAIDegraded Performance of Dots on Enterprise minor2 h 4 min
OpenAIElevated ChatGPT conversation and Responses API errors minor6 h 32 min
OpenAIAuthentication errors for some users major—
OpenAIElevated error rates for gpt-5.6-luna API requests minor1 h 9 min

And 7 more. All of them: CSV · Who is around them.

ChangesCSV of Corelight's changes · Atom feed of Corelight's changes

See the list as we read it on any date: Time machine

None since tracking began.

Rating badge for Corelight's site

Corelight transparency rating

It updates with the rating.

<a href="https://thirdpartyindex.com/vendors/corelight"><img src="https://thirdpartyindex.com/badge/corelight.svg" alt="Corelight transparency rating on Third Party Index" height="20"></a>
[![Corelight transparency rating on Third Party Index](https://thirdpartyindex.com/badge/corelight.svg)](https://thirdpartyindex.com/vendors/corelight)