Field notes from the detection pipeline
Long-form writeups of the malware families we see in production, the engineering decisions behind the scanner, and occasional infrastructure post-mortems.
ExploitShield’s Browser Telemetry Model
A technical ExploitShield deep dive into exploitshield’s browser telemetry model for researchers, SOC engineers, and threat intelligence analysts.
Sandboxie Isolation as a Practical Malware Analysis Boundary
A technical ExploitShield deep dive into sandboxie isolation as a practical malware analysis boundary for researchers, SOC engineers, and threat intelligence analysts.
MITM Body Capture for Web Malware Triage
A technical ExploitShield deep dive into mitm body capture for web malware triage for researchers, SOC engineers, and threat intelligence analysts.
CDP, MITM, DOM, Runtime, and Interaction: Five Evidence Planes
A technical ExploitShield deep dive into cdp, mitm, dom, runtime, and interaction: five evidence planes for researchers, SOC engineers, and threat intelligence analysts.
From Crawl Job to Threat Dossier
A technical ExploitShield deep dive into from crawl job to threat dossier for researchers, SOC engineers, and threat intelligence analysts.
Historical Diffing as a Threat Detection Primitive
A technical ExploitShield deep dive into historical diffing as a threat detection primitive for researchers, SOC engineers, and threat intelligence analysts.
Temporal Analysis of Script Evolution
A technical ExploitShield deep dive into temporal analysis of script evolution for researchers, SOC engineers, and threat intelligence analysts.
Redirect Chain Drift Across Crawls
A technical ExploitShield deep dive into redirect chain drift across crawls for researchers, SOC engineers, and threat intelligence analysts.
Newly Appeared Third-Party Domains as Early-Warning Signals
A technical ExploitShield deep dive into newly appeared third-party domains as early-warning signals for researchers, SOC engineers, and threat intelligence analysts.
Time-Decay Scoring for Web Indicators
A technical ExploitShield deep dive into time-decay scoring for web indicators for researchers, SOC engineers, and threat intelligence analysts.
Script Lineage and Parentage in Client-Side Malware
A technical ExploitShield deep dive into script lineage and parentage in client-side malware for researchers, SOC engineers, and threat intelligence analysts.
Runtime Script Injection Detection
A technical ExploitShield deep dive into runtime script injection detection for researchers, SOC engineers, and threat intelligence analysts.
Inline Script Hashing and Similarity Analysis
A technical ExploitShield deep dive into inline script hashing and similarity analysis for researchers, SOC engineers, and threat intelligence analysts.
Suspicious JavaScript Primitives in Web Malware
A technical ExploitShield deep dive into suspicious javascript primitives in web malware for researchers, SOC engineers, and threat intelligence analysts.
Content-Type Mismatch Detection
A technical ExploitShield deep dive into content-type mismatch detection for researchers, SOC engineers, and threat intelligence analysts.
Frame Tree Expansion and Hidden Iframe Detection
A technical ExploitShield deep dive into frame tree expansion and hidden iframe detection for researchers, SOC engineers, and threat intelligence analysts.
Form Action and Submission Endpoint Monitoring
A technical ExploitShield deep dive into form action and submission endpoint monitoring for researchers, SOC engineers, and threat intelligence analysts.
Service Worker and Persistent Browser-Side Threats
A technical ExploitShield deep dive into service worker and persistent browser-side threats for researchers, SOC engineers, and threat intelligence analysts.
Redirect Graphs for Threat Infrastructure Discovery
A technical ExploitShield deep dive into redirect graphs for threat infrastructure discovery for researchers, SOC engineers, and threat intelligence analysts.
Interaction-Triggered Redirects and Cloaking
A technical ExploitShield deep dive into interaction-triggered redirects and cloaking for researchers, SOC engineers, and threat intelligence analysts.
Domain Age and RDAP Intelligence in Redirect Chains
A technical ExploitShield deep dive into domain age and rdap intelligence in redirect chains for researchers, SOC engineers, and threat intelligence analysts.
DNS Malware Intelligence and Sinkhole Interpretation
A technical ExploitShield deep dive into dns malware intelligence and sinkhole interpretation for researchers, SOC engineers, and threat intelligence analysts.
ASN and Hosting Provider Pivots
A technical ExploitShield deep dive into asn and hosting provider pivots for researchers, SOC engineers, and threat intelligence analysts.
TLS Certificate and Certificate Transparency Signals
A technical ExploitShield deep dive into tls certificate and certificate transparency signals for researchers, SOC engineers, and threat intelligence analysts.
Antivirus Consensus Modeling for Web Artifacts
A technical ExploitShield deep dive into antivirus consensus modeling for web artifacts for researchers, SOC engineers, and threat intelligence analysts.
Snort IDS in a Browser-Crawl Workflow
A technical ExploitShield deep dive into snort ids in a browser-crawl workflow for researchers, SOC engineers, and threat intelligence analysts.
Hybrid Analysis Results for Script and URL Triage
A technical ExploitShield deep dive into hybrid analysis results for script and url triage for researchers, SOC engineers, and threat intelligence analysts.
SecLookup and Domain Reputation Enrichment
A technical ExploitShield deep dive into seclookup and domain reputation enrichment for researchers, SOC engineers, and threat intelligence analysts.
DNS, AV, IDS, Reputation: Building Evidence Consensus
A technical ExploitShield deep dive into dns, av, ids, reputation: building evidence consensus for researchers, SOC engineers, and threat intelligence analysts.
Scanner Failure Handling and Evidence Completeness
A technical ExploitShield deep dive into scanner failure handling and evidence completeness for researchers, SOC engineers, and threat intelligence analysts.
Building a Domain Threat Dossier
A technical ExploitShield deep dive into building a domain threat dossier for researchers, SOC engineers, and threat intelligence analysts.
Indicator Pivoting for Web Malware Investigations
A technical ExploitShield deep dive into indicator pivoting for web malware investigations for researchers, SOC engineers, and threat intelligence analysts.
Cross-Domain Infrastructure Reuse
A technical ExploitShield deep dive into cross-domain infrastructure reuse for researchers, SOC engineers, and threat intelligence analysts.
From Raw Artifacts to Analyst Notes
A technical ExploitShield deep dive into from raw artifacts to analyst notes for researchers, SOC engineers, and threat intelligence analysts.
False Positive Triage in Client-Side Malware Monitoring
A technical ExploitShield deep dive into false positive triage in client-side malware monitoring for researchers, SOC engineers, and threat intelligence analysts.
Risk Score vs Confidence Score
A technical ExploitShield deep dive into risk score vs confidence score for researchers, SOC engineers, and threat intelligence analysts.
FastAPI/OpenAPI for Domain-Scoped Threat Intelligence
A technical ExploitShield deep dive into fastapi/openapi for domain-scoped threat intelligence for researchers, SOC engineers, and threat intelligence analysts.
Connector Ecosystem Architecture
A technical ExploitShield deep dive into connector ecosystem architecture for researchers, SOC engineers, and threat intelligence analysts.
Operational Telemetry for the Crawler Stack
A technical ExploitShield deep dive into operational telemetry for the crawler stack for researchers, SOC engineers, and threat intelligence analysts.
Designing Continuous Web Malware Monitoring for Analysts
A technical ExploitShield deep dive into designing continuous web malware monitoring for analysts for researchers, SOC engineers, and threat intelligence analysts.
How ExploitShield Checks Your Website for Malware
A practical guide to how exploitshield checks your website for malware, written for both first-time website owners and advanced security teams using ExploitShield.
What Happens After You Start a Scan
A practical guide to what happens after you start a scan, written for both first-time website owners and advanced security teams using ExploitShield.
Understanding Your ExploitShield Threat Report
A practical guide to understanding your exploitshield threat report, written for both first-time website owners and advanced security teams using ExploitShield.
What Is a Malicious Redirect?
A practical guide to what is a malicious redirect?, written for both first-time website owners and advanced security teams using ExploitShield.
Why Clean Websites Can Still Load Dangerous Scripts
A practical guide to why clean websites can still load dangerous scripts, written for both first-time website owners and advanced security teams using ExploitShield.
API Credits Explained for Website Security Scans
A practical guide to api credits explained for website security scans, written for both first-time website owners and advanced security teams using ExploitShield.
Why Domain Verification Is Required Before Scanning
A practical guide to why domain verification is required before scanning, written for both first-time website owners and advanced security teams using ExploitShield.
Continuous Website Monitoring vs One-Time Scans
A practical guide to continuous website monitoring vs one-time scans, written for both first-time website owners and advanced security teams using ExploitShield.
How ExploitShield Detects Newly Appeared Domains
A practical guide to how exploitshield detects newly appeared domains, written for both first-time website owners and advanced security teams using ExploitShield.
Why Historical Diffing Matters in Website Security
A practical guide to why historical diffing matters in website security, written for both first-time website owners and advanced security teams using ExploitShield.
How Sandboxie-Isolated Crawling Works
A practical guide to how sandboxie-isolated crawling works, written for both first-time website owners and advanced security teams using ExploitShield.
How MITM Capture Helps Detect Web Malware
A practical guide to how mitm capture helps detect web malware, written for both first-time website owners and advanced security teams using ExploitShield.
Detecting Content-Type Mismatches in Web Malware
A practical guide to detecting content-type mismatches in web malware, written for both first-time website owners and advanced security teams using ExploitShield.
Understanding Redirect Chain Graphs
A practical guide to understanding redirect chain graphs, written for both first-time website owners and advanced security teams using ExploitShield.
Iframes, Frame Trees, and Hidden Website Threats
A practical guide to iframes, frame trees, and hidden website threats, written for both first-time website owners and advanced security teams using ExploitShield.
How Antivirus Scanner Consensus Works
A practical guide to how antivirus scanner consensus works, written for both first-time website owners and advanced security teams using ExploitShield.
What Snort IDS Adds to Website Malware Detection
A practical guide to what snort ids adds to website malware detection, written for both first-time website owners and advanced security teams using ExploitShield.
DNS Malware Intelligence in ExploitShield
A practical guide to dns malware intelligence in exploitshield, written for both first-time website owners and advanced security teams using ExploitShield.
Inside ExploitShield’s Full Crawl Pipeline
A practical guide to inside exploitshield’s full crawl pipeline, written for both first-time website owners and advanced security teams using ExploitShield.
Script Lineage: Tracking Parent and Child Scripts
A practical guide to script lineage: tracking parent and child scripts, written for both first-time website owners and advanced security teams using ExploitShield.
DOM Runtime Script Injection Detection
A practical guide to dom runtime script injection detection, written for both first-time website owners and advanced security teams using ExploitShield.
Historical Script Diffing with Hashes and Similarity
A practical guide to historical script diffing with hashes and similarity, written for both first-time website owners and advanced security teams using ExploitShield.
Building a Risk Score from Multiple Weak Signals
A practical guide to building a risk score from multiple weak signals, written for both first-time website owners and advanced security teams using ExploitShield.
Browser-Based Malware Detection vs Static Website Scanning
A practical guide to browser-based malware detection vs static website scanning, written for both first-time website owners and advanced security teams using ExploitShield.
How ExploitShield Avoids Exposing Internal Secrets
A practical guide to how exploitshield avoids exposing internal secrets, written for both first-time website owners and advanced security teams using ExploitShield.
FastAPI and OpenAPI Integration Guide
A practical guide to fastapi and openapi integration guide, written for both first-time website owners and advanced security teams using ExploitShield.
How Connector Ecosystem Updates Work
A practical guide to how connector ecosystem updates work, written for both first-time website owners and advanced security teams using ExploitShield.
Threat Intelligence Correlation Across Crawls
A practical guide to threat intelligence correlation across crawls, written for both first-time website owners and advanced security teams using ExploitShield.
Hybrid Analysis Integration for Script and URL Intelligence
A practical guide to hybrid analysis integration for script and url intelligence, written for both first-time website owners and advanced security teams using ExploitShield.
WHOIS, RDAP, and Domain Age Intelligence
A practical guide to whois, rdap, and domain age intelligence, written for both first-time website owners and advanced security teams using ExploitShield.
Why API Credits Are Better Than Unlimited Scans
A practical guide to why api credits are better than unlimited scans, written for both first-time website owners and advanced security teams using ExploitShield.
How Hosting Providers Can Resell ExploitShield
A practical guide to how hosting providers can resell exploitshield, written for both first-time website owners and advanced security teams using ExploitShield.
How WordPress Site Owners Can Use ExploitShield
A practical guide to how wordpress site owners can use exploitshield, written for both first-time website owners and advanced security teams using ExploitShield.
How Agencies Can Monitor Client Domains
A practical guide to how agencies can monitor client domains, written for both first-time website owners and advanced security teams using ExploitShield.
Using ExploitShield as a Hosting Plan Security Add-On
A practical guide to using exploitshield as a hosting plan security add-on, written for both first-time website owners and advanced security teams using ExploitShield.
Troubleshooting Partial Scan Results
A practical guide to troubleshooting partial scan results, written for both first-time website owners and advanced security teams using ExploitShield.
What Scanner Environment Failed Means
A practical guide to what scanner environment failed means, written for both first-time website owners and advanced security teams using ExploitShield.
How to Read a Clean ExploitShield Report
A practical guide to how to read a clean exploitshield report, written for both first-time website owners and advanced security teams using ExploitShield.
How to Respond to a Confirmed Website Threat
A practical guide to how to respond to a confirmed website threat, written for both first-time website owners and advanced security teams using ExploitShield.
False Positives and Analyst Review
A practical guide to false positives and analyst review, written for both first-time website owners and advanced security teams using ExploitShield.
Historical Diff Analysis for Website Threat Monitoring
Why the most useful signal in client-side security is often not a single detection, but what changed since the last clean crawl.
Sandboxie-Isolated Crawling for Client-Side Malware Detection
How isolated browser sessions help expose redirects, injected scripts, iframe behavior, and malicious third-party dependencies without relying on a full VM workflow.
API Credits for Continuous Website Security Monitoring
A practical model for selling domain-scoped scans, API access, reports, and integrations without exposing internal crawler secrets to customers.
Detecting Magecart Skimmers in 2026: What Changed After Group 12
Modern card-skimmers are no longer found in obvious <script> tags. Here's how we detect them inside service workers, WASM blobs, and lazy-imported chunks.
Anatomy of the 'Fake CAPTCHA → ClickFix' Lure
A 90-second walkthrough of one of the most effective social-engineering chains of the year, with the full MITM transcript from a live detection.
Why We Settled on a 5-Minute Scan Interval (Not 1 Minute)
Faster isn't always better. Here's the math behind detection latency, crawler footprint, and the tradeoffs with client budgets.
Formjacking Explained: How Attackers Steal Card Data on Checkout Pages
Formjacking doesn't require a breach of your server — a single compromised third-party script is enough. Here's the full anatomy and what actually stops the attack.
Web Skimming in 2026: A Defender's Complete Guide
Magecart, formjacking, and service-worker skimmers are one threat family. Here's what web skimming looks like today and what monitoring actually stops it.
Client-Side Security: The Attack Surface Your WAF Doesn't See
Your WAF guards your origin. But most modern website attacks live in the visitor's browser, over third-party code. Here's why client-side security is a distinct discipline.
What Is a Malware Domain Blocklist (and How We Merge 500+ Sources)
A blocklist is only as good as its sources and update frequency. Here's how we consolidate over 500 feeds into a single solution at every scan.
From Signup to First Scan: How ExploitShield Onboarding Works
New to ExploitShield? Here's exactly what happens in the first ten minutes — from adding a domain to receiving your first verified scan report.
Anatomy of a Scan: What the Engine Actually Does
A scan is not a curl request. We walk through every stage — from queueing a URL to producing a verified verdict — so you know exactly what powers your alerts.
Why We Run Real Browsers, Not Crawlers, to Catch Skimmers
Modern attacks hide from header-only scanners. Here's how our instrumented Chromium fleet executes pages the way a real shopper would — and why that matters.
How Real-Time Alerts Work — and Why They Are Quiet by Design
A good security tool earns trust by staying silent until it matters. Here's how ExploitShield decides what reaches you, and how fast.
Integrating ExploitShield Into Your Stack: Webhooks, SIEM, and CI
Detection is only useful if it lands where your team already works. Here's how new clients wire alerts into webhooks, SIEM pipelines, and deployment gates.
How We Keep False Positives Low Without Missing Real Attacks
A noisy scanner trains your team to ignore it. Here's the verification pipeline that lets ExploitShield stay both sensitive and trustworthy.
Choosing the Right Plan: Scan Frequency, Domains, and Coverage
Not every site needs a five-minute scan interval. Here's how to match your plan to your real risk profile without overpaying.
What We Store and What We Don't: Data Handling at ExploitShield
Before you trust a scanner with your site, you should know what it keeps. Here's exactly what ExploitShield records, why, and for how long.
From Detection to Remediation: What Happens After an Alert Fires
Finding a skimmer is step one. Here's the workflow ExploitShield gives you to confirm, contain, and remove a live client-side threat.
Why Continuous Monitoring Beats the One-Time Security Audit
A clean pen-test on Monday says nothing about Tuesday's deploy. Here's why client-side threats demand monitoring, not snapshots.