Aegisbyte 2025 Cybersecurity Trends Report

The Aegisbyte 2025 Cybersecurity Trends Report, drawing from the Mandiant M-Trends 2025 and Verizon 2025 Data Breach Investigations Report (DBIR), provides a comprehensive view of the evolving cyberthreat landscape.

In 2024, attackers increasingly exploited vulnerabilities, stolen credentials, and third-party relationships to breach organizations. Ransomware surged, particularly impacting small and medium-sized businesses (SMBs), while unsecured data repositories and misconfigured cloud environments remained critical vulnerabilities.

Aegisbyte 2025 Cybersecurity Statistics

Aggregated metrics from Mandiant's 450,000+ hours of incident response and Verizon's analysis of 12,000+ breaches (Nov 2023 - Oct 2024).

Mandiant Investigations

450,000

Hours of incident response

Verizon Breaches

12,000

Analyzed breaches

Countries Covered

73

Global coverage

Aegisbyte 2025 Initial Infection Vectors

How attackers gained initial access, combining Mandiant and Verizon data.

Aegisbyte 2025 Ransomware Insights

Ransomware's growing impact, particularly on SMBs.

Aegisbyte 2025 Median Dwell Time

Days attackers remained undetected, with variations by detection source.

Conclusion

The Aegisbyte 2025 Cybersecurity Trends Report highlights the critical need for organizations to address vulnerabilities in edge devices, secure third-party relationships, and combat credential theft driven by infostealer malware.

Ransomware remains a dominant threat, particularly for SMBs, while GenAI introduces new risks through malicious use and data leakage. By adopting multi-layered defenses—such as MFA, zero trust, and robust third-party monitoring—organizations can reduce dwell times and mitigate breaches.

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