Front Page: NCSC-FI
Front Page: NCSC-FI
Menu

National Cyber Security Centre Finland

Finnish Transport and Communications Agency Traficom

Alerts

  • Microsoft 365 accounts compromised – beware of phishing

    In August, the NCSC-FI received 70 reports related to Microsoft 365 account breaches. After the summer holiday season ended, the number of cases has risen significantly, and at present, organisatio...
    Alert1/2025
    Severity class
    Severe
This week we highlight the end of support for the Windows 10 operating system, the EU’s new Instant Payments Regulation and scam calls made in the name of NCSC-FI. The Cyber Security Nordic fair is...
This week we discuss denial-of-service attacks and their impacts. We also discuss the Bulletproof Hosting phenomenon as an enabler of criminal activity. We briefly outline an exercise in which secu...
This week we are highlighting the importance of applying critical updates. If critical vulnerabilities are found in devices, their updates must not be delayed unnecessarily. Criminals regularly exp...
This week we are highlighting the scam call blocking initiative, which won the 2025 crime prevention award and has significantly reduced the number of scam calls in Finland. We also explain what ma...