Nozomi Networks OT and IoT Security Report 2025

Keypoints hendryadrian.com

• Major cybersecurity vendors publish structured annual reports outlining threat landscapes, often divided into sections covering executive summaries, threat intelligence analysis, vulnerability statistics, attack techniques, and security recommendations, providing comprehensive overviews for security practitioners.
• These reports typically include key statistics such as the number of vulnerabilities (CVEs), common weakness categories (CWEs), and risk scores like CVSS and EPSS, helping organizations prioritize mitigations based on exploit likelihood and severity.
• Emerging trends highlight an increase in device vulnerabilities across sectors like manufacturing and energy, with manufacturing experiencing a high prevalence of data manipulation techniques (up to ~60%), and notable regional threat shifts, such as the United States seeing a rise to the top of attack origin countries.
• Attack vectors like malware, botnets, and exploits on wireless protocols—especially Wi-Fi deauthentication attacks—are recurrent themes; the reports emphasize that over 94% of Wi-Fi networks lack protection against deauth attacks, posing significant operational and safety risks.
• Critical insight underscores the importance of implementing security best practices such as enabling Management Frame Protection (MFP), continuous wireless monitoring, vulnerability management with timely patching, and regional-specific threat intelligence to bolster defenses.
• Threat intelligence from sources like Nozomi Networks leverages telemetry and partnerships to uncover attack techniques, country-specific threat profiles, and the prevalence of botnet activity, aiding proactive defense strategies.
• Overall, these reports serve as essential tools for organizations aiming to understand current threat trends, improve their cybersecurity posture, and ensure operational continuity amidst a landscape of increasing cyber risks targeting critical infrastructure.