The email shows up on a Tuesday
morning.
It looks like it's from the CEO.
The name matches. The tone is right. Even the signature looks familiar.
"Hey — can you help me with
something quickly? I'm in back-to-back meetings. Need you to handle a vendor
payment. I'll explain later."
The new employee pauses.
They've been with the company
for four days. They're still figuring out how things work. They don't know
what's normal yet, and they definitely don't want to be the person who
questions the CEO in their first week.
So, they go ahead and help.
And just like that, the damage
is done.
Why the first week is the most dangerous week
Every spring, businesses bring
in a new wave of employees largely made up of recent graduates and summer
interns stepping into their first roles. For companies, it's onboarding season.
For attackers, it's something else entirely.
According to Keepnet Lab's 2025
New Hires Phishing Susceptibility Report, CEO impersonation emails are 45% more
likely to succeed with new hires than with experienced employees.
Attackers don't go after your
most seasoned people. They go after the ones who are still learning the ropes
because there's a window at the beginning where everything is unfamiliar and
nothing feels certain.
A new employee doesn't know what
a typical request looks like. They don't know how the CEO usually communicates.
They haven't had time to build instincts or confidence, and cybercriminals take
advantage of that uncertainty.
But here's the thing: The new
employee isn't the problem. The most dangerous employee isn't careless. It's
the one trying to be helpful.
If you run a business, you
probably already know exactly who on your team would respond first.
The real gap isn't
training. It's the system.
Now think back to that
employee's first day.
Their laptop wasn't ready.
Access hadn't been fully set up. Their email account was still being created. They
borrowed someone else's login to check something quickly. They saved a file
locally because they couldn't access the shared drive. They used their personal
phone to look up a client number because it was faster.
None of that felt risky. It felt
like being resourceful. Like doing what needed to get done on a hectic first
day.
But in that first week, before everything
is fully in place, a few important things happen quietly. Shared credentials
create accounts nobody tracks, files end up outside of your backup systems, a
personal device touches your business data, and no one explains what to do if
something feels off.
The same Keepnet report found
that new employees are 44% more susceptible to phishing than tenured staff.
That gap doesn't come from carelessness. It comes from chaos. When onboarding
is chaotic, security becomes optional. That's the environment the phishing
email walks into.
The attack didn't create the
vulnerability. The first day did.
What a prepared first day looks like
Fixing this doesn't require a long
security presentation on day one. It requires three things to be ready before
the person walks in the door.
1. Their access is configured, not improvised.
That means the laptop is ready,
credentials are created and permissions are clearly defined. No borrowing
logins, no temporary workarounds and no "we'll sort that out later this week."
2. They know what a normal request looks like in your business.
This can be a
quick, 10-minute conversation. Does the CEO ever email about payments? Does
anyone? What should they do if something feels off? This isn't formal training;
it's basic orientation.
3. They have somewhere to ask questions without feeling foolish.
The employee who
hesitated before clicking that email probably would have asked someone if
they'd known who to ask. Most first-week mistakes happen quietly because new
hires don't want to look inexperienced.
Give them a person. Give them a
process.
Most security mistakes don't
happen when someone ignores the rules. They happen when someone doesn't know
the rules yet.
Maybe your onboarding is already
solid. Maybe your team is small enough that first days feel more personal
rather than procedural. But if you've ever had a new hire improvise their way
through week one — or if you're planning to bring someone on this spring — it's
worth a conversation before that Tuesday email arrives.
Click here or give us a call at 332-217-0601 to schedule your free {{ call-time }}.
And if you know another business owner who's about to hire, send this their way. The best time to close that door is before anyone walks through it.
