Chalk Cyber

Private

Palo Alto-based cybersecurity startup building AI-native attack path analysis for enterprise SOC teams.

Founders Michael Kim

CEO Michael Kim

Company

Founded

2022

Headquarters

Palo Alto, United States

Financials

Total Funding

$98M

Sectors

Artificial Intelligence Cybersecurity

chalkcyber.com

Funding History

3 rounds

Series B Jul 27, 2026

$62M

Andreessen Horowitz (Lead) Accel Ten Eleven Ventures

Series A Dec 10, 2024

$28M

Accel (Lead) Ten Eleven Ventures Boldstart Ventures

Seed Apr 30, 2023

$8M

Ten Eleven Ventures (Lead) Accel

Funding data is compiled from multiple independent sources including company announcements, press coverage, and regulatory filings. While we strive for accuracy, amounts and dates may reflect reported figures at time of announcement.