Shortly after the Cyber Attacks Timelines of May (part I and part II), it’s time to publish the corresponding statistics. In May, I have collected 177 significant events, a consistent drop compared to the 240 of April; of course, as I have already pointed out, the numbers don’t tell all the story and despite the numbers continue to decrease, the impact remains high.
Unsurprisingly, cyber crime leads the Motivations chart with 88.7% (a value very close to 88.3% of April.) Similarly, malware continues to lead the Attack Techniques chart and, for the second month in a row, accounts for nearly 50% of attacks (48.6% vs 48.3% in April). I won’t stress enough the concept that the real value could be even higher since some malware-based attacks are filed as “Unknown” as the victims do not disclose enough information.) Attacks carried out via the exploitation of vulnerabilities still play an important role, ranking at number three among the known techniques, with a value similar to April (10.2% vs. 10.8%.)
And finally multiple industries retain the leadership of the Target Distribution chart with 15.8% (it was 18.8% in April), ahead of public administrations that have taken over individuals at number two.
The statistics are also available as an infographic.

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…

April 2021 Cyber Attacks Statistics
It’s time to publish the statistics derived from the Cyber Attacks Timelines of April, where I have collected 240 significant events, 36 less than the record of March. Ransomware attacks…
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.
Finally, please support my work, sharing the content, and of course follow @paulsparrows on Twitter for the latest updates.

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…

16-31 May 2021 Cyber Attacks Timeline
The second timeline of May is finally out confirming the decreasing trend (at least in terms of recorded events) that we have seen in the last few months. In fact, in this timeline I have collected…

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 May 2021 Cyber Attacks Timeline
The first timeline of May is out! In this timeline I have collected 89 events, with an average rate of 5.9 events per day, that’s…
The Biggest Data Breaches of 2023
Similarly to what I have done in 2022 and 2021, I am collecting the main mega breaches...
16-28 February 2023 Cyber Attacks Timeline
The second cyber attacks timeline of February 2023 is out and with 10.62 events/day confirms...
2022 Cyber Attacks Statistics
And finally I have aggregated all the data collected in 2022 from the cyber attacks timelines. In the past year I have collected 3074 events...
1-15 February 2023 Cyber Attacks Timeline
The first cyber attacks timeline of February 2023 is out setting a new maximum. In the first half of the month I collected...
February 2023 Cyber Attacks Statistics
After the cyber attacks timelines, it’s time to publish the statistics of February 2023 where I have collected and analyzed...
