Silverskin Information Security
Helsinki, Finland
Offensive security specialists offering continuous penetration testing
Penetration test…Red teamingApplication secu…+1 more
- records
- 1
- team
- 10-50
- founded
- 2009
Helsinki-listed cyber firm with a dedicated consulting and MDR services arm
L2Cross-referenced, highest level reached
1 cross-referenced
Verified against independent sources
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WithSecure is a L2-verified AI-implementation provider based in Helsinki, Finland, delivering red-team, vulnerability-mgmt, threat-hunting. Ranked on proof, 1 verified records on the Trustgent index.
What they build
WithSecure (formerly F-Secure Business, listed on Nasdaq Helsinki) is headquartered in Helsinki and runs a consulting and co-security services practice alongside its Elements product platform. The services arm delivers extended detection and response, managed threat hunting, incident readiness and response, and security consulting engagements. The Helsinki threat-intelligence and research team publishes original malware and APT analysis under the WithSecure Labs banner.
Quick facts
- HQ
- Helsinki, Finland
- Founded
- 1988
- Team
- 200+
- Languages
- fi, en
- Stack
- XDRMDRthreat-intel
Capabilities
- Red teaming
- Vulnerability management
- Threat hunting
- Incident response
- SOC & MDR monitoring
Industries served
- Financial services
- Manufacturing & industrial
- SaaS & technology
- Government & public sector
Regulatory readiness
Cross-referenced against public registries where a public source exists (L2+). The check mark marks an attribute we have a source for, see the proof page.
About WithSecure
What does WithSecure build?
WithSecure is a L2-verified AI-implementation provider on Trustgent, delivering Red teaming, Vulnerability management, Threat hunting.
Where is WithSecure based?
WithSecure is headquartered in Helsinki, Finland.
How is WithSecure verified on Trustgent?
WithSecure has an EARNED verification level of L2 on Trustgent, with 1 contributing verified records (most recent verification: 2026-07-07). Verification is independent of any subscription, plan tier is never a ranking input.
How is WithSecure ranked?
Rank is a pure function of three EARNED signals: verification level (dominant), record count, and recency. No plan, fee, spend, or paid placement is ever an input. See https://trustgent.com/how-we-rank.
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