Six Highlights from the 2026 Verizon DBIR Every Security Team Should Know
Security Boulevard, Wednesday, May 27th, 2026
The 2026 'Data Breach Investigations Report' reflects a threat environment that is not only growing in volume but shifting in character.
The 2026 Verizon Data Breach Investigations Report (DBIR) highlights major shifts in the threat landscape, led by vulnerability exploitation becoming the top initial entry vector for the first time at 31% of breaches, with median remediation times rising to 43 days.
Ransomware remains pervasive, appearing in 48% of incidents, though 69% of victims now refuse to pay. Attackers are aggressively scaling via generative AI, utilizing it across an average of 15 distinct techniques to drastically shorten exploitation windows.
Meanwhile, human targets face shifting vectors; mobile-based phishing (SMS and voice) sees 40% higher click rates than traditional email. Compounding these internal risks, third-party and supply chain breaches spiked 60% year-over-year, while 'Shadow AI' poses a severe data-loss threat with 45% of employees using unauthorized AI tools on corporate devices to handle proprietary source code and technical data.