Comcast Business 2026 Cybersecurity Threat Report: 79.3 Billion Events Show AI Pressurizing the Threat Landscape
Comcast Business released its fourth annual Cybersecurity Threat Report, analyzing 79.3 billion security events detected across its customers between March 2025 and February 2026. The report highlights AI accelerating the threat landscape, with phishing (25.4B events) and drive-by compromise (21.9B) the top techniques, and identity compromise via stolen credentials and non-human accounts as the focal defense challenge.
Key figures
- Ddos events
- 57000
- Active scans
- 288.9 million
- Phishing events
- 25.4 billion
- Connected devices
- 1.2 billion
- Cyber events analyzed
- 79.3 billion
- Daily threats blocked
- 30 million
- Initial access events
- 47.9 billion
- Browser access attempts
- 5.8 million
- Drive by compromise events
- 21.9 billion
- Resource development events
- 5.2 billion
AI analysis
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AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.