F-secure

F-secure

Founded in 1988 as Data Fellows, F‑Secure rebranded in 1999 and is headquartered in Helsinki, Finland. The company protects around 30 million users worldwide through consumer-focused products (antivirus, VPN, password manager) and enterprise services—including MDR, threat hunting (via Countercept from MWR InfoSecurity), and vulnerability assessments. In July 2022, F‑Secure demerged its business division—now operating as WithSecure—while retaining the consumer brand and listing on Nasdaq Helsinki. Their heuristic-driven BlackLight anti-rootkit, along with frequent AV‑TEST awards, showcase innovation in malware detection.

Core Services Offered:

• Antivirus & Internet security for consumers
• VPN & password management (Total, SAFE, ID Protection)
• Identity theft protection & data breach monitoring
• Enterprise MDR (Countercept) & threat hunting
• Phishing protection & DFIR consulting
• Security assessments & vulnerability testing