
Tenet Security
Tenet Security is a cybersecurity company specializing in AI Security, founded in 2025 and headquartered in DE, United States. It has raised $6M in equity across 1 priced round and is privately held.
updated Sep 12, 2026
Latest Tenet Security news and company activity
What Tenet Security did, dated — selected moves from the record, one per kind, newest first.
- Aug 2026Positioning shiftPositioning: "Your Agents Have Real Access. Give Them Real Defense." → "Who Are Your Agents Working For?"
- Jun 2026Funding roundTenet Security Emerges From Stealth With $6 Million Seed Funding
- Jun 2026Product launchTenet Security Releases Agent-Jackstop Open-Source Defense Tool
8 events tracked since Apr 2026 · selected events shownUnlock the complete Tenet Security timeline
Tenet Security funding
Tenet Security has raised $6M in priced equity. Its most recent round was a Seed in June 2026.
- Equity raised
- $6M1 priced round
- Last round
- SeedJun 2026
Tenet Security competitors
Security professionals most often compare Tenet Security against Capsule Security and Astrix Security on cybersectools.com. The full competitive set, with overlap scoring, is in the platform.
by search demand for comparison pages on cybersectools.com, 90 days
The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobslive postings, hiring pace, role mix
- Tech stackframeworks, clouds, security





