Abuse Intelligence
Done Right
Transparent scoring. Automatic decay. Fair remediation. Free blocklists for everyone — no black boxes, no permanent punishment.
Not a Blacklist. An Intelligence Layer.
Confidence-based scoring instead of binary judgments. Every decision is explainable, every listing is temporary.
Signals Collected
We aggregate abuse signals from multiple sources: external feeds, partner reports, and our own honeypot network.
Confidence Scored
Our engine calculates a 0-100 confidence score based on signal weight, source diversity, and recency.
Auto-Decay & Remediation
Scores decay automatically over time. If abuse stops, the IP is delisted. Anyone can submit a dispute.
What Fraudcache Is Not
Built as an alternative to opaque, punitive blocklist systems.
Not an all-or-nothing blacklist
Confidence scores allow nuanced decisions
Not a secret decision model
Every listing is fully explainable
Not a pay-to-delist scheme
Remediation is always free
Not a permanent punishment
Auto-decay ensures rehabilitation
Not fear-driven marketing
Facts over sensationalism
Not American private justice
EU-hosted, EU-governed, GDPR compliant
Free Blocklist Feeds
Updated every 15 minutes. No registration required.
Spam
Email spam, comment spam, and other unsolicited messaging abuse.
fraudcache-spam-ips.txt
Web Attack
SQL injection, XSS, brute force, and other HTTP-based attacks.
fraudcache-web-attacks.txt
Scanner
Port scanning, vulnerability probing, and reconnaissance activity.
fraudcache-scanners.txt
Botnet C2
Command & control infrastructure, malware distribution, and bot traffic.
fraudcache-botnet-c2.txt
Built for a Fairer Internet
Born from frustration with opaque, unappealable blocklist systems. We believe abuse intelligence should be:
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Transparent — Every decision is explainable
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Correctable — Disputes reviewed within 24 hours
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Context-driven — Scores, not binary labels
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Free — Core functionality is free, forever
Abuse intelligence should reduce harm — not create collateral damage.
Fraudcache Philosophy
Measure, interpret, restore