Email Security — Block Phishing, BEC, and Ransomware Before They Reach Your Team
Email is the number one attack vector for Canadian businesses. A single successful phishing email can lead to a ransomware attack, data breach, or wire fraud. We stop threats before they reach your inbox.
More than 90% of successful cyberattacks begin with an email. Phishing, spear-phishing, and business email compromise (BEC) attacks have become increasingly sophisticated — with AI now enabling attackers to craft highly personalized, convincing messages at scale. Legacy email filters that rely on known-bad indicators are no longer sufficient.
The Cyber Arm implements multi-layered email security for Toronto businesses — combining technical controls, AI-powered threat detection, and employee training to stop email-based threats before they cause damage.
What's Included in Our Email Security Service
Advanced Anti-Phishing Protection
AI-powered analysis of every inbound email — sender impersonation detection, domain spoofing identification, malicious link scanning, and sandboxed attachment analysis to stop threats that traditional filters miss.
Business Email Compromise (BEC) Protection
BEC attacks impersonate executives and vendors to trick employees into wire transfers and credential disclosure. We implement controls that detect impersonation attempts and flag suspicious requests before they result in losses.
SPF, DKIM & DMARC Implementation
We configure and manage the email authentication standards that prevent attackers from spoofing your domain — protecting both your staff and your clients from emails that appear to come from your business.
Continuous Email Threat Monitoring
Ongoing monitoring of your email environment for account compromise indicators, unusual sending patterns, external mail forwarding rules, and other signs of an attacker operating from inside your environment.
Secure Email Gateway
Deployment and management of a secure email gateway that sits in front of your Microsoft 365 or Google Workspace environment, adding enterprise-grade filtering, encryption, and data loss prevention controls.
Phishing Simulation & Training
Regular, realistic phishing simulations test your employees' ability to identify and report suspicious emails. Employees who click receive immediate, non-punitive training to build security awareness over time.
Get Your Free Email Security Assessment
We'll review your current email security posture and identify gaps in your phishing and BEC protection — at no cost.
Book Your Free Email Security Assessment