Comcast Business Guest Blog: The 2026 Comcast Business Cybersecurity Threat Report

Comcast Business analyzed 79.3 billion cybersecurity events detected between March 2025 and February 2026. With AI now accelerating both the volume and sophistication of attacks, it is essential for enterprises to launch a layered cybersecurity defense that pairs advanced technology tools with human-led expertise to help protect their business.
In this year’s threat report, we give details of what we found, how enterprise organizations can adapt their defenses, and a snapshot of the current cybersecurity landscape.