Intrusion is a cyber threat intelligence platform, headquartered in Plano, United States, founded in 1983.
| Date | Round | Amount | Investors |
|---|---|---|---|
| 2025-01-06 | Post-IPO | $7.5M | Public Offering |
| 2024-04-22 | Post-IPO | $2.6M | Public Offering |
| 2023-11-06 | Post-IPO | $2.4M | Public Offering |
| 2022-03-10 | Post-IPO | $4.7M | Public Offering |
Data from The Signal by Return on Security — cybersecurity funding, M&A activity, and company intelligence.