
Cybereason
Cybereason is a cybersecurity company specializing in Endpoint Security, founded in 2012 and headquartered in La Jolla, United States. It has raised $933.6M in equity across 9 priced rounds, employs about 439 people, and was acquired by LevelBlue in 2025.
updated Oct 11, 2026
Latest Cybereason news and company activity
What Cybereason did, dated — selected moves from the record, one per kind, newest first.
- Oct 2026RecognitionLevelBlue Named Frost & Sullivan's 2026 Global Company of the Year in Managed Security Services
- Jul 2026RecognitionCybereason achieves 100% detection, visibility, accuracy and SOC efficiency in 2025 MITRE ATT&CK Enterprise Evaluation
- Mar 2026Exec changeSHUICHI OHKUBO departed as VP of Wide Area Sales Management Division (JPAC, SME)
- Oct 2025AcquiredLevelBlue to acquire Cybereason in latest cybersecurity industry consolidation
Cybereason funding
Cybereason has raised $933.6M in priced equity. Its most recent round was a Series H in March 2025.
- Equity raised
- $933.6M9 priced rounds
- Last round
- Series HMar 2025
Cybereason employees and hiring
Cybereason has about 439 employees, down 1% over the last 30 days, with 1 open roles.
- Employees
- 439
- 30-day change
- -1%
- Open roles
- 1
Cybereason competitors
Security professionals most often compare Cybereason against ThreatDown by Malwarebytes 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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The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobs1 live postings, role mix
- Tech stackframeworks, clouds, security











