Malvertising attacks surged in 2024. Microsoft Threat Intelligence uncovered nearly one million devices globally implicated in a large-scale malvertising campaign in March

Malvertising attacks surged in 2024. Microsoft Threat Intelligence uncovered nearly one million devices globally implicated in a large-scale malvertising campaign in March — This cybersecurity statistic was published by NCC Group in April 2025. It covers topics including Malvertising. The original data appears in Monthly Threat Pulse – Review of March 2025. For the full methodology and detailed findings, refer to the original report.