
Oasis Security
Oasis Security is a cybersecurity company specializing in IAM, founded in 2022 and headquartered in New York, United States. It has raised $195M in equity across 4 priced rounds, employs about 183 people, and was acquired by Cyera in 2026.
updated Oct 4, 2026
Latest Oasis Security news and company activity
What Oasis Security did, dated — selected moves from the record, one per kind, newest first.
- Sep 2026RecognitionCyera's Yotam Segev Named to TIME's 100 Next 2026 List
- Jul 2026AcquiredCyera to Buy Oasis Security in $1 Billion Deal
- Apr 2026Exec changeMichael DeCesare joins Oasis Security as President
- Nov 2025Product launchOasis Security Launches Framework for Agentic Access Management
Oasis Security funding
Oasis Security has raised $195M in priced equity. Its most recent round was a Series B in March 2026.
- Equity raised
- $195M4 priced rounds
- Last round
- Series BMar 2026
Oasis Security employees and hiring
Oasis Security has about 183 employees, up 2% over the last 30 days, with 3 open roles.
- Employees
- 183
- 30-day change
- +2%
- Open roles
- 3
Oasis Security competitors
Security professionals most often compare Oasis Security against Astrix Security, OneLogin, and Saviynt 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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Oasis Security CISO Score
How Oasis Security reads to a CISO buyer: seven dimensions of the Mandos Framework, scored through the eyes of a security buyer.
The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobs3 live postings, role mix
- Tech stackframeworks, clouds, security







