2026 Data Breach Investigations Report Overview

The 2026 Data Breach Investigations Report (DBIR) serves as a comprehensive analysis of cybersecurity incidents, detailing over 31,000 real-world security events, including more than 22,000 confirmed data breaches across 145 countries. This report marks the largest dataset examined in the history of the DBIR. The overarching theme of this edition emphasizes maintaining a strong cybersecurity foundation amidst rapid changes in the threat landscape. The report highlights the increasing reliance on generative artificial intelligence (GenAI) by threat actors to enhance their attack strategies, including target selection and malware development. Additionally, it discusses the evolution of social engineering tactics, which are becoming more sophisticated. The DBIR aims to equip organizations with insights to effectively navigate these challenges by focusing on fundamental cybersecurity practices. It also outlines the importance of collaboration in addressing these evolving threats, urging readers to stay informed and prepared against potential breaches.