Protect your business from phishing by using three controls together: strong email security, regular employee training, and fast reporting. Phishing is still one of the easiest ways into a company, and the human factor appears in 68% of breaches, according to Verizon’s 2024 Data Breach Investigations Report [source: Verizon]. Tools such as Hoxhunt, Proofpoint, KnowBe4, Microsoft Defender, Mimecast, Abnormal Security, and Cofense can reduce risk, but only if they are set up with clear rules and real follow-up.
TLDR: Use a layered phishing defense, not just one product. For example, a 200-person company might run monthly simulations, require reporting within one click, and set a target to cut repeated phishing failures from 12% to under 4% in six months. Hoxhunt is strong for behavior-based training, Proofpoint is strong for email threat blocking, and KnowBe4 is strong for awareness programs. The best choice depends on your email system, budget, and how much time your team can spend managing it.
Start With the Real Problem
Most phishing attacks do not look strange anymore. They look like invoice reminders, shared documents, HR notices, password resets, or messages from a manager. Some now use AI-written text, so spelling mistakes are no longer a reliable warning sign.
A good phishing defense should answer four questions:
- Can the fake email be blocked before it reaches the inbox?
- Can employees spot the message if it gets through?
- Can they report it in one click?
- Can IT respond before anyone else clicks?
If your current setup cannot answer those questions, the business is exposed.
Hoxhunt: Strong for Training That Feels Personal
Hoxhunt focuses on security behavior. It sends phishing simulations, tracks how people respond, and gives quick lessons at the moment they click or report. That is useful because training lands better when it is tied to a real action.
Hoxhunt is a good fit for companies that want continuous learning instead of one annual security course. Employees get short exercises over time. Security teams get data on who reports, who clicks, and which teams need help.
The downside is that it needs care. If simulations feel too tricky or too frequent, staff may get annoyed. Honestly, it feels like some security programs forget that employees still have their actual jobs to do. Keep the tone firm, not punitive.
Proofpoint: Strong for Email Protection
Proofpoint is known for secure email gateways, threat detection, impersonation protection, and data loss controls. It is often used by larger companies because it handles high email volume and complex rules well.
Proofpoint helps stop malicious links, spoofed domains, fake attachments, and business email compromise attempts. It can also support DMARC, domain protection, and quarantine workflows. That matters when attackers impersonate executives or suppliers.
The catch is tuning. Expect to spend time on policies, exceptions, and false positives, especially during the first few weeks. A blocked vendor invoice may be safer than a stolen account, but finance teams will not love delays. Build a review process before rollout.
KnowBe4: Strong for Awareness at Scale
KnowBe4 is a popular platform for phishing simulations, awareness training, and user risk scoring. It offers a large training library, template campaigns, and reporting tools. It works well for companies that need fast setup across many departments.
KnowBe4 is useful when leadership wants clear numbers. For example, you can track the first campaign click rate, repeat clickers, report rate, and training completion. Those numbers make the risk easier to explain to non-technical teams.
Still, do not treat training completion as success by itself. A 100% course completion rate means little if people still enter passwords into fake login pages. Measure behavior, not just attendance.
Other Platforms Worth Considering
- Microsoft Defender for Office 365: A strong option if your business already uses Microsoft 365. It can protect mail, links, attachments, and identities in one environment.
- Mimecast: Good for email filtering, continuity, archiving, and impersonation defense.
- Abnormal Security: Strong at detecting unusual sender behavior and account takeover patterns.
- Cofense: Useful for phishing reporting, employee-sourced threat intelligence, and response workflows.
- Google Workspace Security Center: Helpful for teams already using Gmail and Google admin tools.
Do not buy a platform only because it has the longest feature list. Buy the one your team can actually run well.
Build a Practical Phishing Defense Plan
1. Turn on strong email authentication. Set up SPF, DKIM, and DMARC. These controls help stop attackers from spoofing your domain. DMARC adoption has grown because domain spoofing remains a common abuse method [source: DMARC.org].
2. Add a report phishing button. One-click reporting is non-negotiable. If employees must forward emails manually or open a ticket, many will not bother.
3. Run short, regular simulations. Monthly or quarterly tests work better than one large annual test. Keep them realistic. Do not shame people who fail.
4. Protect identities. Use multi-factor authentication, conditional access, and passwordless sign-in where possible. A stolen password should not be enough to enter your systems.
5. Create an incident playbook. Decide who reviews reported emails, who removes messages from inboxes, who resets accounts, and who alerts staff.
How to Choose Between Hoxhunt, Proofpoint, and KnowBe4
Choose Hoxhunt if your main goal is changing employee behavior over time. Choose Proofpoint if your biggest risk is high-volume email threats, spoofing, or executive impersonation. Choose KnowBe4 if you need broad awareness training, phishing tests, and easy reporting for managers.
Many businesses use more than one tool. That is normal. For example, Proofpoint can block and inspect email, while Hoxhunt or KnowBe4 trains users and measures behavior. Microsoft Defender may cover the base layer for Microsoft 365 users.
What Success Should Look Like
Set simple targets. Aim to reduce click rates, increase report rates, and shorten response time. A healthy program might reach a phishing report rate above 60%, cut repeat clickers each quarter, and remove confirmed phishing emails from inboxes within 15 minutes.
The goal is not perfect employees. The goal is a system where one mistake does not become a breach. Good tools help. Clear training helps more. Fast response is what saves the business when something slips through.
