Malicious Extension Sentry: database of removed Chrome/Edge extensions
Verified malicious extension database beats behavioral scanners with zero false positives.

Dedicated threat intel database for malicious Chrome extensions with automated monitoring.
Security researchers, enterprise admins
VirusTotal · Chrome Web Store · ThreatConnect
Verified malicious extension database beats behavioral scanners with zero false positives.
Checks for removed malicious extensions that Chrome's safety check might miss.
STIX ontology and threat actor alias resolution beat Mem0 and Graphiti for CTI.
Free IP threat intel without signup limits, but MaxMind GeoIP2, AbuseIPDB, and similar already dominate cheaper or free.
Polished training UI, but Maltego and commercial CTI platforms already cover this ground.
Gamified security training for AI agent skills, but it's pre-attack learning, not production defense.