Company: F6
CEO: Valery Baulin
Website: https://f6.security/
About F6
F6 is a leading developer of cutting-edge solutions that detect, investigate, and prevent cyberattacks on a global scale. The team behind F6 brings more than two decades of hands-on experience in cybersecurity: complex incidents in large corporations and government organizations, mass fraud schemes, phishing, and scams, and a deep understanding of attacker logic and real-world scenarios. This background lets F6 move beyond isolated tools, pinpoint the risks that need immediate attention, and define the actions to take next.
The F6 portfolio is broad: thirteen products and six service lines with 45 individual services cover vulnerability testing, consulting, digital forensics and incident response, cybercrime investigation, SOC MDR, and training.
F6 products have a measurable impact on the cybersecurity market. For instance, F6 Threat Intelligence tracks more than 3 thousand attacker groups across 190 countries, with an average of less than 24 hours from the preparation of new malicious infrastructure by attackers to detection by F6 TI.
Endpoint Detection and Response blocks malicious software in less than 15 seconds from the moment it is detected. The Business Email Protection product checked 1.5 billion emails in the first half of 2026 alone.
Transaction and session Fraud Protection is where F6 delivers some of its most distinctive value for banks. Transaction Fraud Protection guards payments and critical operations using hundreds of risk signals and verifies a transaction in less than 5 milliseconds, fast enough to stay invisible to the customer while stopping fraudulent activity in real time. Session Fraud Protection applies behavioral analysis to digital sessions, catching anomalies and account takeover attempts as they unfold rather than after the money has moved. Together these solutions protect 120 million users.
The challenges F6 has overcome are those of a rapidly evolving threat landscape. Attackers constantly change tactics, tools, and infrastructure, and defenders are expected to keep pace while managing limited resources and fragmented tooling. F6 answered these challenges by building an integrated framework rather than a collection of separate products. Reaching this point required deep investment in research and development, and F6 has consistently reinvested revenue from successful product lines back into their growth.
F6 believes people are its most valuable resource. The company has 540 employees now and aims to reach 1000 by 2030. The same principle shapes the F6 Training Center, where practitioners from audit, forensics, fraud, and incident response teams translate real-world experience into structured programs for security professionals, IT teams, and senior management. The mission is consistent across products, services, and education: help organizations prevent cyber threats, respond faster to incidents, and reduce business impact.
With flagship solutions in Fraud Protection, Threat Intelligence, and MXDR, alongside agile products such as BEP and ASM that prove small teams can deliver substantial results, F6 continues to expand its product line and its expertise with one clear purpose: staying ahead of attackers by understanding them better than anyone else.
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