Cybersecurity
for people who
run businesses
without IT.
I built FirstDesk so small businesses, solopreneurs, and everyday professionals could get the same protection enterprises pay thousands for — with a real human guide behind it.
checkme@security.firstdesk.tech
I built FirstDesk.
Here's why.
I spent years as an executive assistant — the person who opens every email, manages access to everything that matters, and gets zero protection designed for them. I watched colleagues get targeted with wire fraud, phishing, and CEO impersonation scams, with no affordable tools built for real people.
So I built one. While going back to school at 55 to finish my Cybersecurity degree. FirstDesk is the company I wish had existed when I needed it — for the small business owner, the solo entrepreneur, the nonprofit admin, the professional without an IT department.
"Technology should make life easier — not make you feel like you're always one click behind."— Michelle A. Diaz, Founder & CEO
What FirstDesk can do for your business
These aren't software features — they're real services with a real person behind them. Michelle uses AI tools to deliver them faster and smarter, but you'll always have a human guide.
Forward any suspicious email to our AI scanner. Get a verdict — SAFE, SUSPICIOUS, or DANGEROUS — in plain English within 60 seconds. No account needed to start.
Clicked a suspicious link? Entered your info somewhere sketchy? Don't panic. Michelle walks you through exactly what to do — with remote support available for members.
Passwords, two-factor authentication, account recovery info, device checkup — Michelle runs through your whole setup and gets you to a safer baseline. One session.
Let Michelle show you how she runs FirstDesk with AI tools handling intake, follow-up, content, and scheduling. If she can do it, so can you. Practical, not theoretical.
How one person runs a cybersecurity company with AI
Michelle built FirstDesk while in school and working — because AI handles the back office, so she can focus on the people.
Send it to checkme@security.firstdesk.tech from any email app — Gmail, Outlook, Apple Mail. No login, no setup, no app to download.
Michelle's scanning engine checks 30 threat categories: sender domain, wire fraud signals, impersonation, dangerous links, urgency language, header spoofing, and more — in seconds.
SAFE, SUSPICIOUS, or DANGEROUS — delivered back to your inbox with a clear explanation of what we found and what to do next. No jargon. No tech speak.
We analyze threat signals only. The email is discarded after scanning. Not archived, not stored, not touched by human hands. Your privacy is the foundation of everything here.
If Michelle can run a cybersecurity company with AI — you can use it in your business too.
FirstDesk showcases what a one-person business can do when AI handles the repetitive work. These are the actual tools powering FirstDesk, and the same approach Michelle teaches solopreneur clients.
Reads incoming requests, tags the issue type, and drafts the first response — so Michelle can focus on clients, not sorting email.
Converts technical scan output into calm, clear, actionable guidance — the kind people actually read and understand.
Sends check-ins 24 hours after a session: "Did the password update work? Have you heard from the bank?" Stays present without more work.
Turns real scam patterns into "Threat of the Day" educational posts — short, safe, useful content that builds the audience.
Drafts proposals, onboarding emails, and testimonial requests. FirstDesk's back office without the back office cost.
The original FirstDesk AI build — a 30-point threat analysis system built from scratch with Michelle's own hands (and a lot of late nights).
Who FirstDesk protects
If you handle email and don't have an IT department watching your back — FirstDesk was built for you.
Solo operators and small teams targeted by invoice fraud, vendor impersonation, and account takeovers — with no IT team and no safety net.
Wire fraud is the #1 threat in real estate. One "updated wiring instructions" email can cost a client their entire down payment. $275M lost in 2025.
You are your own IT department. FirstDesk gives you the tools and guidance to stay protected without hiring a cybersecurity firm.
Handling donations, vendor payments, and sensitive member data with no security budget. The free scan tier was built for organizations like yours.
Gift a FirstDesk membership to the person in your life who clicks every link they see. Practical protection, plain-English guidance, no tech background needed.
HR teams receive CEO fraud, fake vendor invoices, and W-2 phishing constantly. FirstDesk gives your team a daily training briefing and a 30-point scan they can actually use.
Got a suspicious email right now?
Don't guess. Forward it and get a verdict in 60 seconds. Free, no account needed.
checkme@security.firstdesk.tech
Real people. Real threats stopped.
"FirstDesk flagged a wire fraud attempt before I forwarded closing instructions. It saved my client $87,000 at the table. This is not optional for real estate professionals."
"I forward every suspicious email I get at the office. The verdict comes back in under a minute. It's like having a security expert on call — for $9 a month."
"My accountant received a fake vendor invoice. FirstDesk caught it as DANGEROUS. We would have wired $12,000 to a scammer. This product pays for itself every single month."
Start free. Get protected.
Forward any email, get a verdict. No credit card. No account required.
- Unlimited email scans
- 30-Point Threat Analysis
- SAFE / SUSPICIOUS / DANGEROUS verdict
- Plain-English explanation
Full protection with the Rescue Promise — when something goes wrong, Michelle's there.
- Everything in Free
- Rescue Promise: 24hr response
- Free 15-min emergency call
- Threat of the Day daily training
- FirstDesk-Certified Threat Report
- Remote support via AnyDesk
Daily threat briefing for your whole team. Plain English. Live AI intelligence.
- Daily threat briefing email
- Up to 10 team members
- Real-time threat intelligence
- Office plan (50 users): $199/mo
Your first scan is free.
Always.
No credit card. No IT knowledge needed. Just forward the email.