Fitsec — Finnish Cyber Threat Intelligence Provider since 2009

Finnish cyber threat intelligence and advanced malware analysis for organisations,
that cannot afford to guess

Fitsec helps enterprises, public administration and critical infrastructure identify targeted cyber threats earlier, prioritise risks correctly and respond before damage occurs. A Finnish operating model, analyst-grade expertise and data that stays in Finland make Fitsec a trusted partner also for organisations subject to NIS2.

Real-time cyber THREAT INTELLIGENCE
feed and analytics for organisations

Analysed threat intelligence to support decision-making, detection and response. Enriches SIEM, SOAR and EDR environments with context — not just data volume.

Discover Fitsec CTI

Malware analysis and classification in seconds

A genetic malware analysis solution that identifies modified and unknown threats based on code structure and separates targeted attacks from bulk malware in seconds.

Discover MalwareDNA

A partner for organisations where security has a direct impact on business continuity

SOC and
security teams
Critical
infrastructure
Security decision-makers
Business management

Our solutions support both operational security work and executive risk management:

  • CISOs
  • SOC and security teams
  • critical infrastructure
  • public administration
  • industry
  • financial sector

and other environments where wrong prioritisation costs time, money and operational capability


When needed, we deepen the solution with complementary expert services

Fitsec also supports its customers in the most demanding cyber security situations:

Incident Response
Penetration Testing & Audits
Malware Analysis
Password Audits
Digital Forensics
Asset Tracking

What sets Fitsec apart from other cybersecurity companies?

Fitsec does not build its solutions for generic threats, but for situations where bad decisions weaken security, disrupt operations, or expose the organization to regulatory and supply chain risks

Focus on targeted threats

We identify modified, campaign-specific, and hard-to-detect malware that escapes traditional scanning

Context before volume

The goal is not to produce more threat data, but to show what is truly relevant in your environment

Technology, not just process

Automation, malware attribution, and deep analysis speed up investigations where manual work slows response

Domestic data sovereignty

All data related to service delivery remains in Finland under Fitsec's control, which is a major advantage for critical operators and NIS2 readiness

LATEST
BLOGS

We at Fitsec Ltd are now able to successfully decrypt files encrypted by the Akira malware!

Akira, a well-known ransomware, has caused significant harm to many users worldwide…

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Fake Ransomware decryption tools: The rabbit hole

During the past month or so, following the announcement of our Akira ransomware decryption service…

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A walk down the memory lane

A while ago we had to search for an old piece of code we had to check up something…

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In the additional info field, please tell us which product you are interested in

Or you can contact our Account Manager:

Jukka Ahtiainen

+358 44 2411442

jukka.ahtiainen@fitsec.com