Why MSPs Should Stop Sending Sensitive Information Over Email—And What To Do Instead
At some point, the industry forgot what email really is: a decades-old open protocol designed for convenience, not security. It was never meant to carry confidential data, authorize payments, or handle password resets. Yet today, that’s exactly how most MSPs use it.
The problem? Attackers know it too.
They don’t need malware or zero-days. All they need is the right context, a familiar name, and an email that looks just real enough. Even so-called "secure email" can’t stop a convincing spoof or a socially engineered approval chain.
If you're still using email to send privileged data or authorize sensitive actions, you're trusting a system that was never built for the stakes you now face.
The Real Issue: Email Is Built On Trust It Can’t Prove
It’s no surprise that attackers target email first. A staggering 91% of cyberattacks are estimated to begin with a phishing email. That makes it not just a weakness—but the single most exploited attack vector in modern cybersecurity.
Email was designed to deliver a message, not verify the sender’s identity. You can add filters, encryption, SPF, DMARC—but none of that changes the fact that email is fundamentally easy to spoof, manipulate, and exploit.
Most “secure email” platforms only protect data in transit. They can’t stop:
- A compromised vendor sending a real-looking invoice.
- An attacker slipping into an existing email thread.
- A spoofed approval for a password reset or finance transfer.
And they definitely can’t guarantee that the person who seems to be emailing you is who they say they are.
So What Should MSPs Use Instead?
Start by getting sensitive workflows out of email entirely. You already use more modern tools—Slack, Teams, ServiceNow, Autotask. But even those tools aren’t inherently secure. Slack messages can linger. Teams access can be compromised. Tickets can be spoofed.
What makes them secure is what you add on top.
That’s where Traceless comes in.
How Traceless Secures Modern Channels
Traceless isn’t just a messaging layer—it’s a verification layer. It integrates directly into the tools you already use and adds what email can’t: built-in identity verification, message expiration, auditability, and zero-trust by default.
- Slack + Traceless: Send sensitive info as a self-destructing link that can only be opened by the verified recipient.
- Teams + Traceless: Require identity verification before approving requests or sending privileged content.
- ServiceNow, Autotask, ConnectWise + Traceless: Secure your help desk workflows with authenticated requests, secure file delivery, and automated expiration.
Traceless ensures sensitive content can’t be spoofed, forwarded, or misused—even if the channel itself is compromised.
But Aren’t Those Channels Vulnerable Too?
Yes—every channel has weaknesses. Attackers use callback phishing, deepfake voice impersonation, chat-based pretexting, and help desk scams to bypass controls.
But Traceless doesn’t rely on channel security. It assumes the channel can be compromised and still protects what matters:
- The identity of the person making the request.
- The lifespan of the sensitive message or file.
- The audit trail behind every approval.
It turns Teams into a secure approval system. Slack into a verifiable comms tool. Your PSA into a zero-trust workflow engine.
The Bottom Line
MSPs can’t rely on email anymore. Not even the “secure” kind. The risks are too high, and the attackers are too good.
If a message needs to be verified, tracked, or safely destroyed, it doesn’t belong in your inbox.
Use the tools you already trust—but make them more secure than email ever could be.
Use them with Traceless.
Because in 2025, the threat won’t always come in through the inbox. Sometimes, it calls you directly. Want to see how MSPs are securing their help desks and approvals against phishing and impersonation attacks? Check out traceless.com/