Phisher Plus
Supercharge your anti-phishing defenses with KnowBe4’s PhishER Plus – the final, intelligent layer of protection after your email filters.
PhishER Plus automatically blocks advanced phishing threats that make it past your Secure Email Gateway (SEG) by using crowdsourced global intelligence, AI-driven analysis, and real-time automation.
Advanced Protection for Evolving Threats
- Email is the leading cause of data breaches according to the 2024 Verizon DBIR.
- 56% of email-based attacks bypass traditional email filters. (ArmorBlox)
- AI and social engineering make phishing emails more convincing than ever.
- Legacy email layers often let digital threats reach users – PhishER Plus stops them.
How PhishER Plus Works
PhishER Plus was built as a lightweight SOAR (Security Orchestration, Automation and Response) solution designed to:
- Act as a final layer of defense after SEG and standard filters
- Automatically block phishing emails before they hit inboxes
- Prioritize and quarantine suspicious messages in real-time
- Support IR and SOC teams by automating analysis and removal workflows
- Convert real threats into training simulations (PhishFlip)
Powered by Triple-Validated Threat Intelligence
The PhishER Plus global threat feed is unmatched. It leverages:
- Global Network – 10+ million trained users and PhishER admins worldwide
- Machine Learning – PhishML, KnowBe4’s proprietary AI engine trained on threats that other filters missed
- Threat Lab Intelligence – Human-curated phishing intel from KnowBe4’s in-house researchers
Key Capabilities
- Prioritize messages with AI-based clustering and threat scoring
- Block malicious emails using proactive, real-time blocklists
- Quarantine and remove threats from inboxes across your org
- Integrates with Microsoft 365, Google Workspace, SIEMs, and more
- “Flip” real phishing attacks into custom training simulations (PhishFlip)
- Customize response workflows to suit your internal processes
Why It Works
Traditional email security tools miss too much. PhishER Plus identifies and removes the phishing emails that your SEG missed — in real time — using a combination of automation, AI, and global intelligence.
It also saves your team hours of manual triage work by automating email categorization, blocking, reporting, and follow-up messaging to users.