By Nick Lantuh, President, Interpres Group, CyberProof
In the first half of 2025, nearly 2,000 data compromises were reported in the United States, impacting more than 165 million individuals. This staggering figure underscores a harsh reality: traditional security investments are not stemming the tide of breaches. Organizations are spending more than ever, yet attackers continue to exploit unseen vulnerabilities, what we call exposure blind spots. Let’s explore why these blind spots persist, how threat-led defense and automation can change the game, and what organizations must do differently to reduce risk.
The Problem of Static Snapshots
Exposure blind spots are not mere technical oversights; they represent systemic weaknesses rooted in outdated operational models. These blind spots encompass unknown, unpatched, or misconfigured elements within an environment that adversaries actively exploit. They are among the most significant drivers of today’s breach epidemic.
The core issue lies in the traditional threat assessment process. Conventional risk assessments, often performed annually or quarterly by external consultants, deliver only a “point-in-time” snapshot. These reports, typically compiled through labor-intensive manual processes, are obsolete the moment they are published.
Cyber defense readiness demands agility and a holistic view of the environment and without continuous visibility, these blind spots persist, leaving organizations vulnerable to threats that evolve in minutes and hours, not weeks and months. This is why the ability to conduct continuous, automated threat landscape assessments is mission-critical for security teams. It enables proactive identification of weaknesses, rapid prioritization of remediation, and alignment with evolving adversary Tactics, Techniques and Procedures (TTPs).
The Business Impact
- Slow Processes: For most security teams, the manual effort required to deliver a comprehensive threat landscape assessment is overwhelming. Initial exposure analysis alone can take anywhere from hours to weeks of painstaking work before remediation even begins. For example, a global insurer that we worked in the past reported spending almost six weeks manually assessing the readiness of their entire security stack against the critical MoveIt vulnerability. During that window, adversaries had ample opportunity to exploit the gap. When threats evolve in hours, a process that takes weeks is not just inefficient—it leaves organizations dangerously exposed.
- The Siloed Data Barrier: Blind spots thrive in environments where data is siloed. When security intelligence comes from disparate sources – threat feeds, vulnerability scans, configuration logs, and detection tools – it’s difficult to get a holistic view of the actual defense posture.
- Alert & Diagnostic Fatigue: Security Operations Centers (SOC) are drowning in alerts—often tens of thousands daily.This lack of unified telemetry and alert fragmentation means that two-thirds of vulnerabilities reported today are rated high severity or greater, yet many remain unaddressed because organizations can’t distinguish relevant threats from noise. This overwhelming volume, combined with the lack of prioritized, contextual intelligence, leads to a devastating phenomenon known as Diagnostic Fatigue.
Diagnostic fatigue occurs when security professionals become overwhelmed by the long lists of findings generated by technology-centric assessments, forcing them into a state of triage that prioritizes simply closing tickets rather than addressing critical exposures.
Why Throwing Money at the Problem Isn’t Working
Despite significant investment in cybersecurity, many organizations remain fundamentally reactive. The current security model is often characterized by fragmentation, where security teams rely on a stack of siloed point-solutions (EDR, SIEM, vulnerability scanners) that don’t properly communicate with each other in a threat-informed manner and thus hampering post-incident analysis.
Instead of buying tools that solve immediate tactical problems, organizations should invest in processes that solve the strategic problem of holistically providing exposure visibility and understanding.
What Organizations Should Do Differently
Exposure blind spots are fueling the next wave of attacks, but with a threat-led approach, automation, and risk-based prioritization, organizations can turn the tide, transforming security from a reactive cost center into a strategic, resilient advantage. Automation, along with prioritizations and recommendations are the critical enablers for overburdened teams, transforming manual processes into a real-time risk analysis engine. A threat-led defense strategy prioritizes adversarial behaviors most likely to impact the business, leveraging frameworks like MITRE ATT&CK to continuously validate controls and identify gaps in security to enable security teams to focus on the most exploitable risks facing their organization.
To reduce exposure blind spots and strengthen resilience, organizations must fundamentally shift from a reactive mindset to a proactive threat-led strategy by:
- Adopting Technologies that enable Continuous Threat Assessment: Move beyond static evaluations to dynamic, automated assessments that provide real-time visibility into exposures.
- Operationalizing Threat Intelligence: Incorporate TTP-based threat intelligence feeds into assessment workflows to anticipate emerging risks.
- Integrating Frameworks Like MITRE ATT&CK: Align detection and response capabilities with adversary tactics, techniques, and procedures (TTPs).
- Investing in Automation and Orchestration: Allowing Level 1 (L1) and Level 2 (L2) SOC analysts to pivot from time consuming tasks towards more complex Level 3 (L3), advanced threat hunting and in-depth incident investigation, can fundamentally shift focus from defense maintenance to proactive risk mitigation.
- Establishing Executive-Level Metrics: Define and track KPIs for cyber readiness – such as mean time to detect (MTTD), mean time to remediate (MTTR), and coverage against critical TTPs.
Cybersecurity is no longer a back-office function, it is a board-level priority. Leaders must champion the shift from static, compliance-driven assessments to continuous, intelligence-led defensive readiness strategies.
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ABOUT THE AUTHOR
Nick Lantuh has 35 years of proven start-up, company building and strategic leadership experience. Nick Is currently President, Interpres Group, within CyberProof (a UST company). Previously, he was the Founder, CEO & Chairman of Interpres Security, a startup providing Exposure Management and Defensive Optimization (acquired by CyberProof, A UST company, in 2024). Prior to Interpres Security, Mr. Lantuh was President and CEO of Fidelis Cybersecurity, where he was brought in to execute a successful turnaround, selling Fidelis two years later to Private Equity in 2020. Prior to Fidelis, he served as Executive Chairman of eSentire, where he led the company and provided both strategic and operational leadership to support the company’s growth and market expansion, culminating in the sale of eSentire to Warburg Pincus in 2017. Prior to eSentire, Mr. Lantuh was Founder and President of NetWitness (acquired by EMC in 2011), where he secured funding, built the management team and ran day-to-day operations from inception through the sale, culminating in a #21 overall ranking on the 2010 Inc. 500 List of Fastest Growing Private Companies in the US and a #1 ranking as the Inc. 500 Fastest Growing Software Company in the US. NetWitness was also recognized by the Virginia Chamber of Commerce as the Fastest Growing Company in the State of Virginia for 2011. Mr. Lantuh had previously held senior executive roles in multiple startups in endpoint security, network security, optical networking, and wireless, culminating in an IPO and acquisitions by Cisco, McAfee and Ceridian. He was a two-time Ernst & Young “Entrepreneur of the Year” Finalist (2010 & 2011) and also served as a judge for E&Y’s Greater Washington DC region for a number of years. Mr. Lantuh was also an Association for Corporate Growth Finalist for the National Capital Chapter in 2011 for M&A Deal of the Year over $100M. Mr. Lantuh serves on numerous corporate & non-profit Boards of Directors and Advisory Boards. Mr. Lantuh holds a BS from Cornell University, an MBA from the University of Rochester’s Simon Business School and has also completed the Executive Program for Growing Companies at Stanford University’s Graduate School of Business. He also holds certificates from the University of Michigan’s Stephen M. Ross School of Business in Building the Leadership Engine and the University of Virginia’s Darden School of Business in Leadership for Extraordinary Performance.
