What are the Main Sources & Types of Cybersecurity Threats in the EU?
Cybersecurity News Europe - Here are the Main Sources & Types of Cybersecurity Threats in the EU, according to the Report on the State of Cybersecurity in the Union, published on November 10, 2026. According to the data on Cybersecurity threats in the EU, ideologically motivated cyberattacks account for more than half of all attacks with 57.3%, followed by attacks for financial reasons with 29.3%. Hacktivist activity continues to dominate in terms of cyberattack volume, driven primarily by low-impact distributed denial-of-service ( DDoS ) operations, since this type of malicious action accounts for more than half of cyberattacks with 51.3%, followed by unauthorized access, with 39.5%.
Here are the Main Sources of Cybersecurity Threats in the EU:
1 - Ideology-driven cyberattacks:
Ideology-driven cyberattacks are the No. 1 source of Cybersecurity Threats in the EU, as they account for 57.3% of cyberattacks in the EU in 2025, according to the EU Agency for Cybersecurity (ENISA) dated November 10, 2026.
2 - Financially-motivated cyberattacks:
Financially-motivated cyberattacks are the 2nd source of Cybersecurity Threats in the EU, as they account for 29.3% of cyberattacks in the EU in 2025, according to the EU Agency for Cybersecurity (ENISA) dated November 10, 2026.
3 - Cyberattacks for Unknown reasons:
Cyberattacks for unknown reasons are the 3rd source of Cybersecurity Threats in the EU, as they account for 6.3% of cyberattacks in the EU in 2025, according to the EU Agency for Cybersecurity (ENISA) dated November 10, 2026.
4 - Cyberespionage:
Cyberespionage are the 4th source of Cybersecurity Threats in the EU, as they account for 5.9% of cyberattacks in the EU in 2025, according to the EU Agency for Cybersecurity (ENISA) dated November 10, 2026.
5 - Cyberattacks for Influence:
Cyberattacks for Influence are the 5th source of Cybersecurity Threats in the EU, as they account for 1.1% of cyberattacks in the EU in 2025, according to the EU Agency for Cybersecurity (ENISA) dated November 10, 2026.
6 - Cyberattacks for Disruption:
Cyberattacks for Disruption are the 6th source of Cybersecurity Threats in the EU, as they account for 0.1% of cyberattacks in the EU in 2025, according to the EU Agency for Cybersecurity (ENISA) dated November 10, 2026.
7 - Accidental Cyberattacks:
Accidental Cyberattacks are the 7th source of Cybersecurity Threats in the EU, as they account for 0.1% of cyberattacks in the EU in 2025, according to the EU Agency for Cybersecurity (ENISA) dated November 10, 2026.
Here are the Main Types of Cybersecurity Threats in the EU:
1 - Denial of Service (DoS/DDoS) cyberattacks:
Denial of Service (DoS/DDoS) cyberattacks are the No. 1 type of Cybersecurity Threats in the EU, as they account for 51.3% of cyberattacks in the EU in 2025, according to the EU Agency for Cybersecurity (ENISA) dated November 10, 2026.
2 - Unauthorized Access cyberattacks:
Unauthorized Access cyberattacks are the 2nd type of Cybersecurity Threats in the EU, as they account for 39.5% of cyberattacks in the EU in 2025, according to the EU Agency for Cybersecurity (ENISA) dated November 10, 2026.
3 - Fraud/Impersonation cyberattacks:
Fraud/Impersonation cyberattacks are the 3rd type of Cybersecurity Threats in the EU, as they account for 7.5% of cyberattacks in the EU in 2025, according to the EU Agency for Cybersecurity (ENISA) dated November 10, 2026.
4 - Information Operations cyberattacks:
Information Operations cyberattacks are the 4th type of Cybersecurity Threats in the EU, as they account for 1.1% of cyberattacks in the EU in 2025, according to the EU Agency for Cybersecurity (ENISA) dated November 10, 2026.
5 - Social Engineering cyberattacks:
Social Engineering cyberattacks are the 5th type of Cybersecurity Threats in the EU, as they account for 0.7% of cyberattacks in the EU in 2025, according to the EU Agency for Cybersecurity (ENISA) dated November 10, 2026.
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