Sponsor Folder.

Observed sponsors · updated 2026-07-21

Who sponsors cybersecurity newsletters

Every brand below was observed paying for a sponsorship on a cybersecurity newsletter or podcast between April and July 2026. Each observation links to the issue or episode where it appeared, so you can verify every line. This is the vertical our sample report was built in, from 103 dated observations across 14+ sources.

BrandSellsWhere observedFormatDate
TinesSecurity automationUnsupervised Learning #535 · Same campaign ran in 4 newsletters over 5 weeksPrimary2026-07-06
WizCloud securitytl;dr sec #337 · Second tl;dr sec primary in 5 weeksPrimary2026-07-16
Sublime SecurityEmail detectionRisky Bulletin · Full week of Risky Business inventoryWeek takeover2026-07-10
CorelightNetwork detection (NDR)Risky Bulletin · Weekly pack with sponsored interviewPrimary + demo2026-07-01
NebulockThreat huntingRisky Business Soap Box · Wholly sponsored long-form episodeDedicated episode2026-07-08
MazeAI vulnerability triageSecurity, Funded #251 · Multi-newsletter launch campaignPrimary2026-07-06
runZeroAsset discoveryRisky Business #841 · Three comparable titles in three weeksSponsored episode2026-06-10
ThreatLockerEndpoint controlCyber Security Headlines · Largest audio buyer observed: 10+ airings this quarterFull week2026-07-13
DropzoneAI SOC analystRisky Business Soap Box 108Dedicated episode2026-06-05
authentikIdentity / SSOtl;dr sec #337 · Also a sponsored Risky Business episode in JuneSecondary2026-07-16
Thinkst CanaryDeception / canariesRisky Bulletin · Long-standing Risky Business partnerPrimary + podcast2026-07-20
Material SecurityEmail / collab securityDefense in Depth · Monthly rotation, three episodes observedEpisode sponsor2026-07-16
Push SecurityIdentity attack detectiontl;dr sec #334Primary2026-06-25
VaronisData securityVulnerable U #176 · CTF event campaignPrimary2026-07-10
IntruderVulnerability managementVulnerable U #177Primary2026-07-17
SpecterOpsAdversary tacticsSecurity, Funded #253 · Two consecutive weeks ahead of Black HatPrimary2026-07-20
Opal SecurityAccess managementVulnerable U #173 · Two native ads in the same titleSecondary2026-06-19
DrataCompliance automationSecurity, Funded #250Secondary2026-06-29

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Sources scanned for this page

tl;dr sec · Vulnerable U · Resilient Cyber · Return on Security · Risky Business (Bulletin, Srsly, Soap Box) · Unsupervised Learning · CloudSecList · Venture in Security · CISO Series (Defense in Depth, Cyber Security Headlines) · Darknet Diaries · Security Weekly

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Other verticals

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