Why passive threat intelligence isn't enough in 2026

As adversaries move from access to action in minutes, security teams need intelligence with real-time context. Explore how direct visibility into threat environments strengthens proactive defense.

As adversaries move from access to action in minutes, security teams need intelligence with real-time context. Explore how direct visibility into threat environments strengthens proactive defense.

By the time most organizations receive, process, and act on threat intelligence through traditional feeds, adversaries have already been inside the network for hours, if not days.

In fact, CrowdStrike’s 2026 Global Threat Report noted that the average time between an adversary gaining initial access and moving laterally into an environment was 29 minutes. The fastest time they reported was just 27 seconds!

While intelligence vendors can provide a great deal of value through their feeds, most are only reporting on things that have already happened because NOTHING can compete with the speed of the adversaries…except seeing them before they arrive.

The feed consumption model hit its ceiling

For years, the security industry has refined threat intelligence into a consumable product with feeds delivering structured data, platforms ingesting and correlating that data, and analysts reviewing and prioritizing alerts. It's systematic and defensible, but increasingly inadequate. And anyone who thinks that AI will be the solution will be disappointed to learn that speeding up the human aspect of that process will not make them safer.

According to the SANS 2025 CTI Survey, executive involvement in intelligence requirements jumped from 33% in 2024 to 52% in 2025. While this suggests that cybersecurity is finally getting boardroom attention as a strategic risk rather than IT operations, those same executives are asking for intelligence that traditional feeds often can't deliver.

They want to know what threats are targeting their industry right now, which adversaries are developing capabilities against their specific infrastructure, and which (if any) defensive investments are actually creating friction for attackers. Those questions don’t get answered with yesterday's IOCs, no matter how many millions of them are fed into a SIEM.

The survey also revealed that threat hunting remains the top CTI use case at 71% for the second year in a row. This is an area where IOC feeds filled with breach indicators are absolutely valuable. But, IOCs can shift across adversaries, meaning vital context that threat hunters need to be successful often requires more digging.

Where threat intelligence actually lives

Throughout 2025, despite arrests, policy changes, and law enforcement pressure, cybercriminal infrastructure stayed remarkably concentrated. Flare's analysis of communications from January 2024 through January 2025 found Telegram averaging 247,000 unique shared links per month across cybercrime forums while Signal and Discord combined for about 700 links per month.

These are the places where operational intelligence exists in real-time. Adversaries use these channels to recruit insiders (Flashpoint tracked more than 91,000 instances of insider recruiting activity in 2025), coordinate access sales, discuss targeting strategies, and share technical approaches.

Despite the clear intelligence value, most organizations treat these spaces as off-limits due to legal concerns, policy restrictions, and operational security risks. Those organizations instead rely on vendors to collect, sanitize, and package intelligence from these environments. But by the time that intelligence reaches security teams, it's been processed through multiple filters and time-delayed by days or weeks. Context can be stripped out to the point that the operational nuance that makes intelligence actionable disappears in the sanitization process.

Part of the value of Intelligence Community Directive (ICD) 206 exists is to ensure that analysis is not divorced from source context because the Intelligence Community understands that knowing "threat actors target sector X" is different from understanding which groups are developing capabilities, what their operational patterns reveal about approach, and how their tooling is evolving. The former is just a data point while the latter is intelligence.

What changes when you can see operations

When you're monitoring adversary spaces directly rather than consuming sanitized reports about them, you can see targeting discussions before campaigns launch. 

Organizations can become aware of adversary research into them days or weeks before intrusion attempts. We can understand adversary decision-making, going beyond just “what” they did and getting to the “why” behind their specific tactical choices. We can track tool development and technique refinement in real-time rather than discovering them post-incident. And, perhaps most importantly, we get context for indicators that makes them actually useful rather than just more noise in detection systems.

The “build-versus-partner” decision

Most security teams recognize the value of more aggressive intelligence collection but lack the specialized capability to execute it safely, creating a classic build-versus-buy decision. 

Building an organic capability means significant investment, including architecture purchased through cutouts (to avoid attribution) and managed remotely in undetectable ways that are likely to include more third-party involvement. To build an entirely home-grown intelligence team also requires hiring expensive personnel with specialized skills. Very few organizations can justify that investment for intelligence operations, so the more common (and pragmatic) path is partnerships with commercial threat intelligence providers who have direct source access, personnel with deep underground ecosystem knowledge and operational security expertise, and established relationships in relevant communities. 

This strategy wisely reduces cost and risk but includes limiting what we can see to whatever the vendor can provide at-scale. Even when we offload most of the cost and risk to third-party vendors, we need the capability to validate their alerts through safe, first-hand access. This is how intelligence transitions from a service we passively consume to a capability we actively manage. 

What direct engagement actually enables

Direct engagement is the only way to benefit from some of the most impactful and meaningful values of intelligence-driven security. This starts with early warning, where we can identify when adversaries begin discussing your organization as a target, gathering infrastructure information, or recruiting insiders. This usually happens long before any intrusion attempts. 

Another advantage of first-hand access is direct observation of conversations that reveal what adversaries consider valuable, what defensive measures they can circumvent, and what increases their operational costs. This all informs defensive investment better than generic best practices. 

When we see directly into adversary environments, we can understand how they develop new capabilities, test their approaches, and refine their tactics so we can be proactive in adapting to their upcoming changes. Finally, when we understand the operational context around specific IOCs — who generated them, for what purpose, how they fit into broader campaigns — those indicators become far more actionable than orphaned IOCs.

None of this is theoretical. Organizations already operating proactively through increasingly intelligence-driven security have shown measurably better outcomes in early threat detection, strategic defensive investment, and incident prevention.

The uncomfortable reality about passive threat intelligence

Security organizations that continue focused solely on refining passive intelligence consumption will be forever behind the curve when compared to those that develop capabilities to engage directly with adversary operations. While there is no doubt that traditional threat feeds and vendor analysis remain very valuable, those sources alone are insufficient when compared to the accelerating timelines of adversaries who move from planning to execution faster than vendors can even generate alerts to warn potential victims. 

Security teams operating without direct visibility into adversary planning, infrastructure development, and operational evolution are fighting with incomplete intelligence. They're making strategic decisions based on historical patterns and investing in controls designed for last year's tactics while adversaries operate and iterate freely in real-time.

The industry spent years building sophisticated detection and response capabilities, but we’ve reached the point where we also need to invest equivalent energy in the intelligence tools and capabilities required to understand adversaries before they go on the attack.

Engage threats where they actually live.

Detection tells you where to look. Direct engagement tells you what’s real and what to do next.

Silo Workspace gives analysts secure, anonymous access to all layers of the internet, including adversarial environments, so they can safely verify threats, collect evidence, and act with confidence.

See Silo in action for yourself.