During September 2021, I have collected 206 events (here and here) that I am finally aggregating into statistics in this blog post, nearly a 20% increase compared to the 173 events collected in August. After the Summer break, the general trend is rising again.
As usual, cyber crime leads the Motivations chart, but its percentage drops to 78.2% from 87.6% back to the values of August). This is probably a consequence of the high number of cyber espionage campaigns (jumping to 14.8% from 8.2%). Similarly, Malware continues to dominate the Attack Techniques chart with 38,3%, down from 43.5% in August. The impact of account takeovers (13.1% vs. 11.8% in August) and vulnerabilities (12.1% vs. 10.8% in August) continue to be quite important and to characterize the current threat landscape. Interestingly, also targeted attacks rise to 9.2% from 6.5% of August.
Once again, multiple targets lead the Target Distribution chart, but their percentage goes down to 17.5% from 25.9% in August and, similarly to the previous month, ahead of healthcare (13.6% vs. 15.3%) and public administration (12.6% vs. 11.2) targets.
Check out the interactive charts and the statistics, also available as an infographic.
As always bear in mind that the sample refers exclusively to the attacks included in my timelines, available from public sources such as blogs and news sites. Obviously the sample cannot be complete, but only aims to provide an high level overview of the threat landscape.

Cloud-Native Threats in 2023
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The Biggest Data Breaches of 2023
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16-31 December 2022 Cyber Attack Timeline
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1-15 December 2022 Cyber Attack Timeline
In the first timeline of December, I have collected 147 events (corresponding to 9.8 events/day), a result slightly…

Cloud-Native Threats in 2022
This blog post lists the main cloud-native threats, that is those cyber events exploiting the cloud in one or more stage of the kill chain. I have collected…

The Biggest Data Breaches of 2022
Similarly to what I have done in 2021, I am collecting all the mega breaches (with more than 1 million records leaked). The information is derived from the cyber attacks timelines…

August 2021 Cyber Attacks Statistics
During August 2021, I have collected 170 events that I can finally aggregate into (hopefully useful) statistics. This number represents a 10% decrease in comparison to the
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Cloud-Native Threats in 2023
Similarly to what I have done in 2022, 2021, and 2020, I am listing those cyber attacks…

The Biggest Data Breaches of 2023
Similarly to what I have done in 2022 and 2021, I am collecting the main mega breaches…

16-31 December 2022 Cyber Attack Timeline
Welcome to the last cyber attacks timeline of 2022! A timeline that marks a sharp decline in the number of recorded events after four consecutive increases…

1-15 December 2022 Cyber Attack Timeline
In the first timeline of December, I have collected 147 events (corresponding to 9.8 events/day), a result slightly…

Cloud-Native Threats in 2022
This blog post lists the main cloud-native threats, that is those cyber events exploiting the cloud in one or more stage of the kill chain. I have collected…

The Biggest Data Breaches of 2022
Similarly to what I have done in 2021, I am collecting all the mega breaches (with more than 1 million records leaked). The information is derived from the cyber attacks timelines…

16-30 September 2021 Cyber Attacks Timeline
The second timeline of September 2021 is here and is confirming us the growing trend that is characterizing the last period. In this timeline I have collected 106 events, up from…

Cloud-Native Threats in 2023
Similarly to what I have done in 2022, 2021, and 2020, I am listing those cyber attacks…

The Biggest Data Breaches of 2023
Similarly to what I have done in 2022 and 2021, I am collecting the main mega breaches…

16-31 December 2022 Cyber Attack Timeline
Welcome to the last cyber attacks timeline of 2022! A timeline that marks a sharp decline in the number of recorded events after four consecutive increases…

1-15 December 2022 Cyber Attack Timeline
In the first timeline of December, I have collected 147 events (corresponding to 9.8 events/day), a result slightly…

Cloud-Native Threats in 2022
This blog post lists the main cloud-native threats, that is those cyber events exploiting the cloud in one or more stage of the kill chain. I have collected…

The Biggest Data Breaches of 2022
Similarly to what I have done in 2021, I am collecting all the mega breaches (with more than 1 million records leaked). The information is derived from the cyber attacks timelines…

1-15 September 2021 Cyber Attacks Timeline
The Autumn has begun, and I can finally publish the first timeline of September 2021. Despite we are still far from the highest peaks of activity of this year, in this timeline…
The Biggest Data Breaches of 2023
Similarly to what I have done in 2022 and 2021, I am collecting the main mega breaches...
2020 Cyber Attacks Statistics
As promised, I have pulled together some statistics from the data collected in 2020. The master table is available at the end of the post after the charts.
1-15 August 2023 Cyber Attacks Timeline
In the first timeline of August, I collected 169 events (corresponding to 11.27 events per day), a considerable decrease compared to the the second half of July...
Q2 2023 Cyber Attacks Statistics
I have aggregated the statistics created from the cyber attacks timelines published in the second quarter of 2023. In total I have collected 1040 events...
The Biggest Data Breaches of 2021
With this new project I am going to track the biggest data breaches of 2021 extracted from my cyber attack timelines.
