It starts with an email.
Tuesday morning. Coffee’s still working its magic.
It looks like it’s from the CEO.
Name? Checks out.
Tone? Yep.
Signature? Spot on.
“Hey — can you help me quickly? I’m tied up in meetings. Need you to handle a vendor payment. I’ll explain later.”
The new employee hesitates.
They’ve been here… four days.
They don’t know what’s normal yet.
They don’t want to be “that person” questioning the CEO in week one.
So they help.
And just like that… the damage is done.
Why Week One Is a Hacker’s Favorite Week
Springtime means new hires. Interns. Fresh grads. New energy.
For businesses, it’s onboarding season.
For attackers, it’s open season.
According to a 2025 report, new employees are much more likely to fall for CEO impersonation emails
And it makes sense.
Hackers don’t go after your most experienced people.
They go after the ones still figuring things out.
Because in week one:
- Everything is new
- Nothing feels certain
- And asking questions feels… risky
Here’s the twist:
The problem isn’t careless employees.
It’s helpful ones.
The ones who want to jump in. Solve problems. Be useful.
If you run a business, you already know who that is on your team.
The Real Problem Isn’t Training
It’s the setup.
Think about a typical first day:
- Laptop not ready
- Accounts half set up
- “Just use this login for now”
- Files saved wherever works
- Personal phone used “just this once”
None of this feels dangerous.
It feels efficient. Resourceful. Getting things done.
But behind the scenes, small cracks start forming:
- Shared logins no one tracks
- Files outside backups
- Personal devices touching company data
- No clear “what if something feels off?” plan
That same report found new hires are 44% more likely to fall for phishing
Not because they’re reckless.
Because things are messy.
And hackers love messy.
The Attack Didn’t Start the Problem
The first day did.
That phishing email didn’t create the risk.
It just walked right into it.
What a Secure First Day Actually Looks Like
Good news: fixing this isn’t complicated.
No long training sessions. No security textbooks.
Just three simple things—ready before day one.
1. Setup Is Done (Not “In Progress”)
No borrowing logins.
No temporary fixes.
No “we’ll sort it out later.”
Everything should be ready:
- Laptop
- Accounts
- Permissions
Day one should feel smooth—not improvised.
2. They Know What “Normal” Looks Like
This takes 10 minutes.
Quick examples:
- Does the CEO ever email about payments?
- Should anyone request money over email?
- What should they do if something feels off?
This isn’t formal training.
It’s just giving them a baseline so they don’t have to guess.
3. They Know Who to Ask
Most first-week mistakes happen quietly.
Why?
Because no one wants to look inexperienced.
That employee who almost questioned the email?
They probably would have… if they knew who to ask.
So:
- Give them a person
- Give them a simple process
Make asking questions easy—and normal.
The Bigger Picture
Most security mistakes don’t happen because someone ignores the rules.
They happen because… no one explained the rules yet.
Final Thought
If your onboarding is already solid, great—you’re ahead of the curve.
But if new hires are still “figuring things out” on the fly?
That Tuesday morning email is just waiting.
And it only takes one click.
Want to tighten things up before your next hire starts? Let’s talk.
And if you know a business owner bringing someone on soon… send this their way.
Because the best time to fix this isn’t after the mistake.
It’s before day one.
