PhishBlocklist™ | Premium Phishing Threat Intelligence Feed

Maximum Phishing Protection That Virtually Eliminates False Positives

PhishBlocklist is a comprehensive phishing threat data feed designed to bolster the precision and effectiveness of your security solutions, enabling security teams to focus their efforts on active phishing threats, and fortify their cybersecurity posture with precision and foresight.

  • Aggregated and Curated 3rd Party Phishing Feeds
  • Unique Detections Not Found in Any Other Phishing Feed
  • Minimized False Positives, Customer Complaints and Alerts
  • Targeted Phishing Brand Detection
  • Active Phishing Campaign Monitoring
  • Fast, Easy API Integration and Deployment

Other Phishing Detection Services Have a False Positive Problem

zvelo’s Curation Is the Bedrock of Reliable Phishing Detection and Intelligence

Security solutions rely on 3rd party phishing feeds that often fall short, inundating end users with low-quality detections and false positives. This not only increases the volume of alerts and customer complaints but also drives up costs, challenging the long-term efficacy of their security solutions. The absence of rigorous curation processes for these 3rd party feeds shifts the task of identifying false positives to end users, undermining their trust and burdening their resources.

zvelo’s Proprietary Curation Process Transforms Raw Data Into Actionable and Reliable Threat Intelligence Data Which:

  • Virtually Eliminates False Positives
  • Removes Duplicate Detections
  • Identifies Unique Detections
  • Validates Active Threats
  • Identifies Evasion Techniques

Predict Emerging Threats to Proactively Block Phishing Attacks  

Maximize Protection Against Active Phishing Threats in the Wild with PhishBlocklist

PhishBlocklist now features enhanced Predictive Phishing Detection to help cyber defenders to predict and block phishing campaigns, with an emphasis on preventing personalized URL attacks. The enhanced phishing intelligence has been curated through proprietary algorithms to identify phishing campaigns and create the proper intelligence records, allowing customers to efficiently and effectively block phishing attacks before the attack can proliferate.

PhishScan real-time phishing threat verification for email security

Unique Phishing Detections

Advanced AI-based, proprietary technology detects unique phishing threats earlier and more accurately than other providers, to neutralize emerging threats when they are most dangerous.

Global Clickstream

Massive Volume of ActiveWeb Traffic

URLs from surfing, text, SMS, email, and IoT traffic from 1 billion users and endpoints supply continuous and comprehensive visibility into global ActiveWeb traffic.

Rich Metadata Attributes

Metadata Attributes for Contextual Relevance

Rich metadata accompanies full-path phishing URLs, so you can communicate the context of specific phishing threats like date detected, active/offline status, targeted brand, and more.

Real-Time Phishing URL Detection

Real-Time Phishing Detections & Updates

zvelo continuously monitors and analyzes ActiveWeb traffic and proprietary data sources to identify new phishing threats as they mutate and change, immediately propagating threats to global database deployments.

Curated Phishing Intelligence

Curated Phishing Intelligence

PhishBlocklist leverages the ActiveWeb traffic stream, along with other sensor-based data streams and proprietary data sources, to identify and validate active and emerging phishing threats.

Real-Time Continuous Updates

API Access

Designed for a wide range of applications, zvelo’s RESTful API design enables bi-directional data to flow through the zveloAI platform for accessing threat data, as well as submitting data for threat detection processing.

Detect and Block Phishing Threats Before They Can Execute

Advanced Phishing Threat Detection for ISPs, Telcos, CASBs, MSSPs, XDR, SIEM, SASE, UTM Vendors, and more…

PhishBlocklist provides unmatched visibility, coverage, reach and accuracy for powering applications that protect users and devices from active and emerging phishing threats, including zero-day and zero-hour threats. This AI-powered phishing threat intelligence feed delivers market-leading performance in detecting, predicting, and identifying thousands of new phishing threats on the ActiveWeb daily — along with unique phishing detections and threats not found in ANY other phishing feed.  

  • Web Filtering & Parental Controls
  • Email Security 
  • SMS/Text Smishing Detection
  • Secure Web Gateways
  • Enterprise Network Administration
  • Extended Detection and Response (XDR)
  • Managed Detection and Response (MDR)
  • Endpoint Detection and Response (EDR) 
  • Secure Access Service Edge (SASE)
  • Managed Security Service Providers (MSSPs)

Power Your Threat Protection with zveloCTI™

Maximum Precision, Efficacy and Protection Against Evolving and Emerging Threats



zveloCTI’s PhishScan™ provides a fast, easy-to-implement cloud API query service to get an immediate yes/no response as to whether a URL/IP is phishing.  Ideal for email/SMS/surfing applications that require real-time phishing verification lookups.

Explore PhishScan
Malicious Detection for Blocking and Threat Research

Malicious Detailed Detection Feed™

Malicious Detailed Detection Feed (MDDF) delivers curated malicious intelligence data which identifies, confirms, and enriches malicious IOCs with a range of metadata attributes such as date detected, malware family, and many key intelligence attributes which can be used for further analysis and enrichment.

Explore MDDF

Additional Resources

Case Study

The Business Justification for zvelo’s Cyber Threat Intelligence Feeds

zvelo’s threat intelligence delivers significant cost savings and powerful improvements to the Client’s threat detection capabilities.


zvelo Threat Intelligence vs OSINT

A comparative analysis of zvelo’s threat intelligence with open source threat intelligence for threat detection accuracy (FPs/FNs), threat detection coverage, and speed of detections.


Threat Feed Evaluations: Key Areas for Consideration

Part 1 in a series on how to evaluate threat feeds, this post focuses on the key areas to measure to help guide your decision making process.


Why Curated Threat Data is Critical to Effective Threat Protection

Curated threat data delivers the true value of threat intelligence by offering the right data, accurately interpreted, and actionably presented.

Have Questions? Ready To Start An Evaluation?

Send Us A Message