# Straiker

> Agentic security platform that discovers, adversarially tests, and runtime-protects enterprise AI agents.

## Why it is interesting

Series A ($64M, Jun 2026) with Bain Capital Ventures and Lightspeed returning plus Workday/Citi strategics — agent security is becoming its own enterprise control plane as agents get production credentials.

## Profile

- **Stage:** series-a
- **Status:** private
- **Industries:** cybersecurity, ai-ml, enterprise-saas
- **Coverage:** full
- **Last updated:** 2026-08-09

## Key facts

- Series A (Jun 2026): $64M; total funding $85M (Straiker / PR Newswire)
- Leads: Marathon, Citi Ventures, Illuminate Financial, Workday Ventures
- Returning: Bain Capital Ventures (/fund/bain-capital-ventures), Lightspeed (/fund/lightspeed-venture-partners-nyc)
- STAR Labs research: 36% of successful coding-agent attacks → RCE; 91% of productivity-agent attacks → silent exfil (company)
- Claimed >15× run-rate revenue growth in under a year (company)

## Investors in our directory

- https://venturecapitaltracker.com/fund/bain-capital-ventures
- https://venturecapitaltracker.com/fund/lightspeed-venture-partners-nyc

## Related articles

- https://venturecapitaltracker.com/2026-bain-capital-ventures-straiker-64m-series-a
- https://venturecapitaltracker.com/2026-august-9-investment-news-roundup-agents-voice-health

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Source: https://venturecapitaltracker.com/startup/straiker