Not a Blacklist.
An Intelligence Layer.
Confidence-based scoring instead of binary judgments. Every decision is explainable, every listing is temporary.
Scoring Engine
Real-time analysis
Signal Ingestion
Honeypots, partners, community
Score Calculation
Weight × Diversity × Recency
Publication Decision
Score ≥ 30 → Published
203.0.113.42
72/100
Three Simple Steps
From signal collection to automatic recovery — here's how Fraudcache protects without over-blocking.
Signals Collected
We aggregate abuse signals from multiple independent sources. Each signal is weighted by source reliability and recency.
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.
Recovery is the goal
No permanent punishment
Understanding Confidence Scores
Our 0-100 scoring system provides nuanced risk assessment instead of binary all-or-nothing decisions.
Ignored
Insufficient evidence to act
Observed
Tracked but not published
Published
Included in public feeds
High Risk
Verified threat, high confidence
What Affects the Score?
Four key factors determine an IP's confidence score
Signal Weight
Own observations (honeypots) weigh heavier than external feeds
Source Diversity
Multiple independent sources increase confidence significantly
Recency
Recent signals weigh more heavily than older observations
Time Decay
Scores automatically decrease over time if no new abuse signals appear
Multi-Source Intelligence
We combine multiple data sources with varying trust levels to ensure accuracy and reduce false positives.
Honeypots
Own infrastructure observing real attacks in real-time
Partner Reports
Verified partners submitting abuse data
Community
User-submitted reports with supporting evidence
Default to Rehabilitation
Unlike traditional blocklists that require manual delisting, Fraudcache automatically reduces scores over time. If abuse stops, rehabilitation happens naturally.
Time-based decay
Scores reduce 5-10% daily without new signals
Dispute process
Submit evidence for faster resolution (24h review)
No pay-to-delist
Remediation is always free, forever
Score Decay Timeline
Example: IP with no new abuse
Delisted at score < 30
Ready to See It in Action?
Check any IP address to see how Fraudcache scores it, or download our feeds to protect your infrastructure.