A Security
A Security is a cybersecurity company specializing in Offensive Security, founded in 2025 and headquartered in New York, United States. It has raised $42M in equity across 2 priced rounds, employs about 68 people, and is privately held.
#5Offensive Security Pacesetter· Q3 2026updated Oct 11, 2026
Latest A Security news and company activity
What A Security did, dated — selected moves from the record, one per kind, newest first.
- Oct 2026Feature launchA Security Launches Continuous External Infrastructure Testing with Autonomous Offensive Agents
- Sep 2026Product launchA Security Open Sources ARENA, an AI-Powered Vulnerable Application Generator
- Jun 2026Funding roundA Security Raises $37 Million for Autonomous Offensive Security Platform
- Jun 2026Funding round
A Security Momentum score
65/ 100
Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.
A Security funding
A Security has raised $42M in priced equity. Its most recent round was a Venture Round in June 2026.
- Equity raised
- $42M2 priced rounds
- Last round
- Venture RoundJun 2026
A Security employees and hiring
A Security has about 68 employees, up 15% over the last 30 days.
- Employees
- 68
- 30-day change
- +15%
- Open roles
- 0
A Security competitors
Security professionals most often compare A Security against Core Security, Fortra, and Black Duck Software, Inc. on cybersectools.com. The full competitive set, with overlap scoring, is in the platform.
ranked by CybersecTools comparison demand, 90 days
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A Security CISO Score
How A Security reads to a CISO buyer: seven dimensions of the Mandos Framework, scored through the eyes of a security buyer.
