--- title: Optrics Engineering | KnowBe4 - PhishER Plus --- [![Optrics & KnowBe4](https://content.optrics.com/hs-fs/hubfs/Optrics%20%26%20KnowBe4.png?width=500&height=100&name=Optrics%20%26%20KnowBe4.png "Optrics & KnowBe4")](https://www.Optrics.com) --- ![Logo_PhishERPlus](https://content.optrics.com/hubfs/Logo_PhishERPlus.svg "Logo_PhishERPlus") # Elevate Your Anti-Phishing Protection With PhishER Plus Effortlessly thwart phishing attacks that slip through your email defenses using advanced AI-driven blocklisting and crowdsourced threat intelligence.  Questions? Call us at 1-877-430-6240 Optrics Engineering, your *KnowBe4 Premier Partner* ![KnowBe4 PhishER Plus dashboard](https://content.optrics.com/hs-fs/hubfs/Products-Dashboards-PER-1.webp?width=1200&height=852&name=Products-Dashboards-PER-1.webp "KnowBe4 PhishER Plus dashboard") [![Request a Demo](https://no-cache.hubspot.com/cta/default/20682923/interactive-178573639597.png)](https://content.optrics.com/hs/cta/wi/redirect?encryptedPayload=AVxigLKFBk7b7eDCax2iUfIgj0ULfzFFzrczXM9M89brGn6D8%2BdGT5KyunvxZ1Bo2dlsC7AzpVFhGfN8Q4R5pbJoP2800X%2Ft2wMAt9YYDIulHQfna6TzfwB3G9x02xRoKDiOc7M2aRxMbJ3ewTnOPHDLFHwy%2FgOVPFz2hp12iBnXsVbOfjl1RT%2FdcEsVaekRDp%2FSxKlGbgs%3D&webInteractiveContentId=178573639597&portalId=20682923&hsLang=en) [![Request a Quote](https://no-cache.hubspot.com/cta/default/20682923/interactive-178576421662.png)](https://content.optrics.com/hs/cta/wi/redirect?encryptedPayload=AVxigLLToa4MVOnK6%2BjVmRk8wwtwj4DpK%2B8nYEVjGkhkMTiVfMH5ZqOuEhQCG9SBAuwGqW%2FRgJ61BSYiXXJf7Z2IzvPMokR4UEUHQCX6vFfeiJrzbSuIy2gqSywXH2efF8JnxorWj%2FZ8rZk%2BQ3fcISizPAlxlw81%2B1Uu4MN%2B3tDx%2BNDQE1g2Xx0qD6IMe%2BW80YJWbLB89Vgw1BAYlx7Gb0A%2BXmRUPA%3D%3D&webInteractiveContentId=178576421662&portalId=20682923&hsLang=en) --- # Cutting-Edge Defense Against Emerging Threats Email threats are evolving at an alarming rate, with a significant number slipping past your secure email gateway (SEG) and landing directly in your users’ inboxes. Social engineering attacks are honing in on your most vulnerable users with increasing frequency. According to the 2023 Verizon Data Breach Investigations Report, email remains the leading cause of data breaches. ArmorBlox researchers have found that a staggering 56% of all attacks manage to evade outdated security filters. The bottom line? Traditional email security measures are failing, allowing these digital threats to reach your users' inboxes. # State-of-the-Art, Defense Against Phishing Threats PhishER Plus stands as the pinnacle of anti-phishing solutions globally. Fueled by the distinctive KnowBe4 global threat feed, its triple-validated phishing threat feed preemptively intercepts phishing attempts before they ever reach your users' inboxes, utilizing: #### Global Network KnowBe4's extensive network boasts over 10 million expertly trained end-users, supported by their dedicated PhishER Administrators. #### Machine Learning PhishML, an unparalleled AI model meticulously trained on the phishing emails that slipped through every other filter. #### Threat Intelligence Expertly curated threat intelligence from KnowBe4's Threat Research Lab. KnowBe4 has an unparalleled vantage point. KnowBe4's users identify and report attacks that bypass all other defenses. These live, in-the-wild threats represent the most perilous, real-time social engineering attacks happening at any moment # How PhishER Plus Works Designed to elevate your organization's email security to new heights, PhishER Plus serves as the ultimate safeguard when your existing SEG and other cybersecurity measures fall short. PhishER Plus creates an essential workflow that enables your incident response (IR) teams to collaborate effectively in mitigating phishing threats. Tailored for any organization aiming to swiftly and accurately prioritize and manage suspicious emails, PhishER Plus ensures you stay ahead of potential attacks. Available both as a stand-alone solution and as an add-on for KnowBe4 customers, it offers the flexibility you need to enhance your email security strategy. ![How PhishER Works (edited)-1](https://content.optrics.com/hubfs/How%20PhishER%20Works%20(edited)-1.png "How PhishER Works (edited)-1") #### ![PhishER+](https://content.optrics.com/hubfs/PhishER+.svg) PhishER swiftly handles user-reported phishing and suspicious emails by organizing and classifying them using a system of rules, tags, and actions. #### ![2-1](https://content.optrics.com/hubfs/2-1.svg) PhishML, KnowBe4's bespoke machine-learning system, scrutinizes messages and produces confidence scores to accurately categorize them. #### ![3-1](https://content.optrics.com/hubfs/3-1.svg) PhishRIP empowers you to swiftly locate and isolate suspicious emails lingering in mailboxes throughout your organization. #### ![4](https://content.optrics.com/hubfs/4.svg) PhishFlip automatically transforms neutralized phishing emails into valuable training exercises by converting them into mock phishing campaigns. # Main Benefits ### ![icon (2)-3](https://content.optrics.com/hubfs/icon%20(2)-3.svg) **Block email threats** that slip past other security measures and stop them from reaching your users' inboxes with the Global Blocklist. ### ![icon (3)-2](https://content.optrics.com/hubfs/icon%20(3)-2.svg) Securely quarantine harmful emails that slipped past your filters with the automated power of Global PhishRIP. ### ![icon (4)-2](https://content.optrics.com/hubfs/icon%20(4)-2.svg) Cut costs and boost efficiency by minimizing the remediation tasks your SOC team needs to manage. ### ![icon-noise](https://content.optrics.com/hubfs/icon-noise.svg) Navigate the clutter of your IR inbox and swiftly tackle the highest-risk threats with greater speed and precision. ### ![icon-cluster](https://content.optrics.com/hubfs/icon-cluster.svg) Discover message clusters or patterns that reveal potential phishing attacks targeting your organization. ### ![icon-priority](https://content.optrics.com/hubfs/icon-priority.svg) Seamless integration with KnowBe4's Phish Alert Button ensures that safe emails are automatically prioritized. # Discover Success Stories from KnowBe4 Customers Who Are Drastically Reducing Phishing Threats *"What I like most about PhishER Plus is the PhishRIP feature and the Global Blocklists. By removing email threats that are sometimes missed by email security gateways, we are absolutely able to reduce our overall risk by using PhishER Plus."* Slash email analysis time by up to 95% and enhance your productivity instantly. [![Request a Demo](https://no-cache.hubspot.com/cta/default/20682923/interactive-178573639597.png)](https://content.optrics.com/hs/cta/wi/redirect?encryptedPayload=AVxigLKFBk7b7eDCax2iUfIgj0ULfzFFzrczXM9M89brGn6D8%2BdGT5KyunvxZ1Bo2dlsC7AzpVFhGfN8Q4R5pbJoP2800X%2Ft2wMAt9YYDIulHQfna6TzfwB3G9x02xRoKDiOc7M2aRxMbJ3ewTnOPHDLFHwy%2FgOVPFz2hp12iBnXsVbOfjl1RT%2FdcEsVaekRDp%2FSxKlGbgs%3D&webInteractiveContentId=178573639597&portalId=20682923&hsLang=en) PhishER saves us a ton of time. The majority of emails reported by users are automatically analyzer by PhishER and automatically removed from inboxes.  Without it, I'd have to expand our team because it would be too much for us to manage. **Technology/software company** PhishRIP is an enormous time saver and efficient in shutting down phishing threats quickly.  PhishER saves us 23 hours of work per month by automating the analysis and mitigation of emails. **Critical infrastructure organization** With so many employees and the volume of phishing emails we receive, I think PhishER is essential to provide feedback and automated analysis. **University/education organization** PhishER significantly reduces our cyber risk, it saves our technical teams a ton of time and it is very easy to configure and customize. **Marketing technology company.** [![Request a Quote](https://no-cache.hubspot.com/cta/default/20682923/interactive-178576421662.png)](https://content.optrics.com/hs/cta/wi/redirect?encryptedPayload=AVxigLLToa4MVOnK6%2BjVmRk8wwtwj4DpK%2B8nYEVjGkhkMTiVfMH5ZqOuEhQCG9SBAuwGqW%2FRgJ61BSYiXXJf7Z2IzvPMokR4UEUHQCX6vFfeiJrzbSuIy2gqSywXH2efF8JnxorWj%2FZ8rZk%2BQ3fcISizPAlxlw81%2B1Uu4MN%2B3tDx%2BNDQE1g2Xx0qD6IMe%2BW80YJWbLB89Vgw1BAYlx7Gb0A%2BXmRUPA%3D%3D&webInteractiveContentId=178576421662&portalId=20682923&hsLang=en) ## Effortless Integrations: Strengthening Your Security Framework ![Integrations - Virustotal](https://content.optrics.com/hubfs/Integrations%20-%20Virustotal.webp "Integrations - Virustotal") ![Integrations - Cortex](https://content.optrics.com/hubfs/Integrations%20-%20Cortex.webp "Integrations - Cortex") ![Integrations-SeeMetrics](https://content.optrics.com/hubfs/Integrations-SeeMetrics.svg "Integrations-SeeMetrics") ![Integrations - Cyren](https://content.optrics.com/hubfs/Integrations%20-%20Cyren.webp "Integrations - Cyren") ![Integrations - Blumira](https://content.optrics.com/hubfs/Integrations%20-%20Blumira.webp "Integrations - Blumira") ![Integrations - Swimlane](https://content.optrics.com/hubfs/Integrations%20-%20Swimlane.webp "Integrations - Swimlane") ![Tines _ Smart, secure workflows-0 1](https://content.optrics.com/hubfs/Tines%20_%20Smart%2c%20secure%20workflows-0%201.svg "Tines _ Smart, secure workflows-0 1") ![Integrations - Crowdstrike](https://content.optrics.com/hubfs/Integrations%20-%20Crowdstrike.webp "Integrations - Crowdstrike") ![revelstoke-logo-integrations](https://content.optrics.com/hs-fs/hubfs/revelstoke-logo-integrations.webp?width=200&height=77&name=revelstoke-logo-integrations.webp "revelstoke-logo-integrations") ![Inky-Logo 1](https://content.optrics.com/hubfs/Inky-Logo%201.svg "Inky-Logo 1") [![Request a Demo](https://no-cache.hubspot.com/cta/default/20682923/interactive-178573639597.png)](https://content.optrics.com/hs/cta/wi/redirect?encryptedPayload=AVxigLKFBk7b7eDCax2iUfIgj0ULfzFFzrczXM9M89brGn6D8%2BdGT5KyunvxZ1Bo2dlsC7AzpVFhGfN8Q4R5pbJoP2800X%2Ft2wMAt9YYDIulHQfna6TzfwB3G9x02xRoKDiOc7M2aRxMbJ3ewTnOPHDLFHwy%2FgOVPFz2hp12iBnXsVbOfjl1RT%2FdcEsVaekRDp%2FSxKlGbgs%3D&webInteractiveContentId=178573639597&portalId=20682923&hsLang=en) ![optrics_with_engineering-200x200](https://content.optrics.com/hubfs/optrics_with_engineering-200x200.jpg "optrics_with_engineering-200x200") ![KB4-Premier-Partner](https://content.optrics.com/hs-fs/hubfs/KB4-Premier-Partner.png?width=200&height=212&name=KB4-Premier-Partner.png "KB4-Premier-Partner") Copyright © 2025 Optrics Engineering. 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