Expert insights on email security, threat detection, and protecting your organization from modern cyber attacks.
A single undetected email forwarding rule can drain millions from your organization. Here's a breakdown of the financial, legal, and reputational costs—and why most companies don't catch them until the damage is done.
MailBreach Security
April 13, 2026
Managing email security across dozens of client tenants is one of the hardest challenges for MSPs. Here's a practical framework for monitoring forwarding rules, detecting threats, and proving value to your clients.
MailBreach Security
April 7, 2026
Auditors are increasingly asking about email forwarding controls. Here's how forwarding rules intersect with SOC 2, HIPAA, GDPR, and SEC requirements—and what evidence you need to satisfy each framework.
MailBreach Security
March 31, 2026
Most organizations focus on preventing email compromise. But what happens in the hours, days, and months after an attacker gains access? Understanding the post-compromise playbook is the key to stopping real damage.
MailBreach Security
March 24, 2026
Both platforms offer strong email security—but they have different blind spots. Here's an honest comparison of how Google Workspace and Microsoft 365 handle forwarding rules, threat detection, and post-compromise visibility.
MailBreach Security
March 17, 2026
Your incident response playbook says to reset the password. But email forwarding rules, delegate access, and OAuth tokens all survive a password change. Here's why 'reset and move on' leaves the door wide open.
MailBreach Security
March 10, 2026
BEC attacks cost businesses $2.9 billion in 2023. Here's exactly how attackers operate, why most companies don't detect it until it's too late, and a practical detection framework that actually works.
MailBreach Security
March 5, 2026
Small businesses face the same email threats as enterprises but without dedicated security teams. Here's a practical, prioritized guide to protecting your organization's email from the attacks that matter most.
MailBreach Security
March 3, 2026
Email rule abuse isn't theoretical—it's a classified attack technique used by nation-state actors and cybercriminals alike. Here's the documented evidence from MITRE, FBI, CISA, and real-world breaches.
MailBreach Security
March 2, 2026
That innocuous-looking inbox rule might be silently copying every email you receive to an attacker. Here's why this overlooked vector is becoming the go-to method for corporate espionage.
MailBreach Security
February 28, 2026
Microsoft Defender for Office 365 is excellent at what it does. But there's a whole category of post-compromise threats it's not designed to catch. Here's what you're missing and how to close the gap.
MailBreach Security
February 27, 2026
You've invested in email security, but are you protecting the right things? These five commonly overlooked vulnerabilities are where modern attackers are focusing their attention.
MailBreach Security
February 21, 2026
Zero trust has transformed network security. Now it's time to apply the same principles to email. Here's what that looks like in practice and why it matters more than ever.
MailBreach Security
February 14, 2026
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