Blog
Writing from the work we do.
Practical security writing from the Threatless team: exposure management, attack surfaces, security testing and notes from building an AI-native platform.
Latest
- Security education / 12 min readWhat is a zero-day? Vulnerabilities, exploits, and attacks explainedA zero-day is a flaw attackers exploit before a patch exists. Learn the zero-day lifecycle, why the risk is rising, and how to reduce exposure and detect it.Read
- Security engineering / 13 min readSoftware supply chain security: attacks, risks, and defensesSoftware supply chain security explained: how supply chain attacks work, the main attack types with real examples, and the controls that defend your builds.Read
- Threat intelligence / 11 min readAgentic AI in cybersecurity: offense, defense, and what is realAgentic AI in cybersecurity explained: how autonomous AI agents work on offense and defense, what is real versus hype in 2026, and the risks for defenders.Read
- Exposure management / 9 min readHow to build a CTEM program: a practical roadmapA practical roadmap to build a CTEM program: scope, discovery, prioritization, validation, and mobilization, with owners, SLAs, and a realistic first 90 days.Read
- Threat intelligence / 13 min readHow attackers use AI: the state of AI-driven offenseHow attackers use AI in 2026: a grounded survey of AI-driven cyberattacks, from phishing and exploit generation to agentic intrusions, and what is still hype.Read
- Exposure management / 7 min readExposure management, explained: beyond the CVE listExposure management goes beyond the CVE list to misconfigurations, identity, exposed assets, and attack paths. Here is what it is and how CTEM runs it.Read
- Security education / 13 min readCVE, CVSS, EPSS and KEV: how to prioritize vulnerabilitiesCVE names a flaw, CVSS rates severity, EPSS predicts exploitation, CISA KEV confirms it. How to prioritize vulnerabilities by combining all four signals.Read
- Exposure management / 7 min readCTEM vs vulnerability management: what actually changesCTEM vs vulnerability management: how continuous threat exposure management changes cadence, scope, prioritization, validation, and the outcome you measure.Read
- Exposure management / 8 min readThe 5 stages of CTEM: scoping, discovery, prioritization, validation, and mobilizationCTEM runs as a five-stage loop: scoping, discovery, prioritization, validation, and mobilization. What each stage does and what good looks like at each.Read
- Exposure management / 12 min readContinuous Threat Exposure Management (CTEM): the complete guideContinuous Threat Exposure Management (CTEM) is the Gartner framework that replaces endless scan-and-patch with five stages for reducing real cyber risk.Read
- Security education / 11 min readAI-native security: what it means and why it mattersAI-native security is defense built from the ground up for machine-speed attacks: continuous, evidence-driven, and prioritized by real risk, not AI bolted on.Read
- Exposure management / 4 min readVulnerability prioritization: how to fix the few that matterA scanner hands you thousands of findings. Most are never exploited. Vulnerability prioritization is how you spend your week on the few that become real risk.Read
- Exposure management / 3 min readAttack surface vs. attack path: the map and the routeAn attack surface is everything an attacker could reach. An attack path is the route they would take. Confusing the two is why security teams never prioritize.Read
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