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Weekly review

The National Cyber Security Centre Finland (NCSC-FI) publishes once a week a review of cyber issues and phenomena encountered during the week and other topical matters at the NCSC-FI. The reviews highlight especially those cyber security themes that are relevant in Finland. The weekly reviews are intended for anyone interested in the matter, and their purpose is to raise awareness about cyber phenomena. 

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Weekly review

National Cyber Security Centre's weekly review – 44/2024

Published
This week we tell you how you can check if your home router is visible on the internet and the cybersecurity challenges of the highly digitised real estate and construction sector.

National Cyber Security Centre's weekly review – 45/2024

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Text message scams are around constantly, but they are also stopped in cooperation by the authorities and service providers. We also tell you about scams that take advantage of data breaches of boo...

National Cyber Security Centre's weekly review – 42/2024

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Cooperation is essential to protect society’s services and functions against cyber threats. All of us can improve our common cyber security through our own actions by ensuring the safety of our own...

National Cyber Security Centre's weekly review – 43/2024

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This week, we report on denial-of-service attacks and the phenomenon of companies having their open invoices intercepted by various parties, most likely in preparation for billing fraud. Other topi...

National Cyber Security Centre's weekly review – 41/2024

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This week, we report on denial-of-service (DoS) attacks that are pestering organisations and their customers. We also look at the recently published national cybersecurity strategy.

National Cyber Security Centre's weekly review – 39/2024

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This week, we report on the state of denial-of-service (DoS) attacks, ransomware and new scams.

National Cyber Security Centre's weekly review – 40/2024

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This week, we report on domain names falling into the wrong hands, which has also been covered in the media. We explain the difference between a website and a domain name, and advise on how to prop...

National Cyber Security Centre's weekly review – 38/2024

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This week, we cover topics such as carpet bombing in denial-of-service attacks and how the first year of the Hyöky service went.

National Cyber Security Centre's weekly review – 37/2024

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M365 credentials are now being actively phished for, in particular through the Dropbox service. Please be careful with files you receive from Dropbox.

National Cyber Security Centre's weekly review – 36/2024

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This week's topics include tips regarding playing online safely for both children and parents and information about bot networks.

National Cyber Security Centre's weekly review – 35/2024

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This week we welcome new schoolchildren on the digital education path and tell you about the reform in which Microsoft will introduce a two-step login process to improve the security of logging int...

National Cyber Security Centre's weekly review – 34/2024

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This week we’ll cover topics such as the ‘Be vigilant on the web!’ campaign and we’ve collected snippets from the Assembly event. We also look at current scams.

National Cyber Security Centre's weekly review – 33/2024

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This week we take a look at what ransomware is and how you can protect yourself against it.

National Cyber Security Centre's weekly review – 32/2024

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This week we will talk about what you can do if your personal data gets into the wrong hands. As scammers do not rest even during summer, we will also remind you about scam messages sent under Traf...

National Cyber Security Centre's weekly review – 31/2024

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This week we are covering topics such as loan scams and how tax refunds due in the autumn are also of interest to criminals.

National Cyber Security Centre's weekly review – 30/2024

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This week we’ll cover topics such as the disruption caused by the CrowdStrike update and tips for using social media safely.

National Cyber Security Centre's weekly review – 29/2024

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This week, we'll cover topics such as the even faster exploitation of vulnerabilities and our participation at the Assembly event.

National Cyber Security Centre's weekly review – 28/2024

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The Government has set up an investigation team to look into the data breach targeted at the City of Helsinki. We will go through what can be learned from the case.

National Cyber Security Centre's weekly review – 27/2024

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This week, we warn you about M365 data breaches and phishing via the hotel booking service. We also give tips for cyber-secure holiday travel.

The National Cyber Security Centre Finland’s weekly review – 26/2024

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This week, we talk about the importance of cyber security exercises and information security during holiday periods, among other topics.