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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 – 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.

The National Cyber Security Centre Finland’s weekly review – 25/2024

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This week we will talk about matters such as how physical security is one of the key factors of information security and recommend that you prepare for a transition to quantum-safe encryption algor...

The National Cyber Security Centre Finland’s weekly review – 24/2024

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This week, our topics include CEO fraud and how supply chain attacks have increased in recent years. We also look back at the previous month with the May Cyber Weather report.

The National Cyber Security Centre Finland’s weekly review – 23/2024

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An SMS scam phishing people’s online bank credentials on the pretext of unpaid fines in Traficom’s name. A police operation discovered over 19 million terminal devices in a closed botnet. The botne...

The National Cyber Security Centre Finland’s weekly review – 22/2024

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This week, we take a look at how organisations can map the information security of their own services and at the risk management obligation of the NIS2 Directive, among other topics.

The National Cyber Security Centre Finland’s weekly review – 21/2024

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Cyber attacks against municipalities have increased, in response to which we remind readers about the importance of the information security of municipalities this week. We also acknowledge the upc...

The National Cyber Security Centre Finland’s weekly review – 20/2024

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This week, we talk about how important it is for organisations to invest resources in information security, as demonstrated by the recent City of Helsinki data breach, for example.

National Cyber Security Centre's weekly review – 19/2024

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This week, we removed the alert we published in April about a critical vulnerability in Palo Alto's products. We will also discuss the harms caused by the Mirai malware and the ways all consumers c...

The National Cyber Security Centre Finland’s weekly review – 18/2024

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This week, we talk about Android malware designed to give criminals access to victims’ bank accounts. As usual, the review also includes recently reported scams.

The National Cyber Security Centre Finland’s weekly review – 17/2024

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This week, our topics include the use of .fi domain names in phishing and how to ensure information security at the workplace during the summer holiday season.

The National Cyber Security Centre Finland’s weekly review – 16/2024

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This week, we talk about the critical vulnerability discovered in Palo Alto network devices and the yellow alert issued about it. Other topics this week include phishing messages sent out in the Po...

The National Cyber Security Centre Finland’s weekly review – 15/2024

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This week, we talk about the information security of internet-connected home devices and vulnerabilities that can expose such devices, especially televisions, to cyber attacks and also provide info...

The National Cyber Security Centre Finland’s weekly review – 14/2024

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This week, we talk about a critical vulnerability affecting Linux operating systems and our recently published information package on deepfakes, among other topics.

The National Cyber Security Centre Finland’s weekly review – 13/2024

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This week, our topics include how to securely manage domain names and the upcoming Hack the Networks hackathon.

The National Cyber Security Centre Finland’s weekly review – 12/2024

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This week, we talk about the ‘Information security in 2023’ report and the exploration of cyber security topics in the Futucast podcast. In addition, we provide information on new guides concerning...

The National Cyber Security Centre Finland’s weekly review – 11/2024

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Microsoft 365 account hijacking is on the rise again. This time, criminals are phishing for credentials under the name of Dropbox. Multi-factor authentication is an effective way of defending again...

The National Cyber Security Centre Finland’s weekly review – 10/2024

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Have you also received a text message that tries to scare you with the consequences of traffic violations? A lot of them have been popping up recently. There are also scams using the name of the su...

The National Cyber Security Centre Finland’s weekly review – 09/2024

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This week, we take a look at various types of recruitment scams and the dangers of malicious attachments.

The National Cyber Security Centre Finland’s weekly review – 08/2024

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This week, we talk about a wave of compromised email accounts and attempts of CEO fraud and scams online using the names of the parcel and travel service company Matkahuolto and the Finnish postal ...