Cybersecurity Myth Busters: 6 Things Accounting Firms Still Get Wrong
October 1, 2026
October is Cybersecurity Awareness Month, and it is a good time to take stock of what your firm actually knows versus what it thinks it
It is 4:17 on a Friday afternoon.
A bookkeeper receives an email that appears to be from a partner at the firm: “Can you update the banking information on this client’s file before you leave?”
The name is right. The tone sounds familiar. And with everyone trying to wrap up the week, the easiest thing to do is simply respond. There is only one problem: the partner never sent it.
Your IT provider can put strong protections in place, but they cannot stop every bad click, rushed reply or split-second call. Some decisions still come down to whether a staff member knows what to do when something feels off, especially when client funds are involved.
Most firm leaders believe cybersecurity lives somewhere behind the scenes. The IT provider has tools. The computers have protection. Someone schedules the updates. Cybersecurity is “handled.”
In reality, your defenses are tested every time a staff member decides whether to trust an email, link or request. Those decisions happen every day, across every role at the firm, from the front desk to the partners’ offices. To truly strengthen your security, your team needs to know what to do when something does not look right, particularly when it touches client accounts or funds.
Good security tools block a lot of attack attempts before your staff ever sees them, but no technology can eliminate every questionable request or make every decision on someone’s behalf.
Today’s phishing attacks are not obvious. They are built to mimic familiar writing styles, reference clients you actually work with and mirror the rhythm of normal firm communication. When an unusual payment request comes from a partner, a client legitimately changes their banking details mid-engagement or a team member needs access to a file they have never opened before, someone must decide what happens next. The person at the keyboard has to determine in an instant whether they are looking at a scam or an authentic request, often with a client’s money on the line.
Most firms tell staff to watch out for suspicious emails. But what do they do when they find one? Every team member should know:
Telling everyone to simply “be careful” without giving a clear next step puts the full weight of a high-stakes decision on the person least equipped to handle it in the moment. Assuming that staff know what to do is a liability. Someone who is not sure whether they are bothering a partner may stay quiet. A bookkeeper who fears getting blamed for clicking the wrong thing may wait before reporting it. Hesitation is costly, especially when a client’s funds are already in motion. The time lost while someone decides whether to speak up can turn a manageable incident into a much bigger problem, and a much harder client conversation.
Responsibility starts at the top because staff take their cues from partners and leadership. If a partner routinely skips verification steps because they are in a hurry, staff learn that speed matters more than process. If managers make it uncomfortable to flag suspicious activity, staff stay quiet. If someone clicks something they should not and gets publicly reprimanded for it, everyone learns to hide their mistakes instead of reporting them.
Fortunately, the opposite is also true. When leadership normalizes verification, staff take it seriously. When someone who is suspicious of an unusual request is backed up rather than brushed off, the whole team operates more carefully. When staff trust leadership, they speak up before a situation becomes a crisis, or a call to a client that no firm wants to make.
Back to that bookkeeper at 4:17 on a Friday afternoon.
The goal is not to make staff paranoid about every email they receive. It is to make sure that when something feels off, they know exactly what to do, who to ask and how to verify, especially before client funds move. Speaking up should always feel like the right move. Your team does not need to become cybersecurity experts to help protect the firm. They need clear expectations, good habits and the confidence to flag when something does not look right.
Creating that kind of security culture takes more than an annual training session. It requires the right safeguards, practical processes and ongoing guidance to keep your firm prepared as threats change, especially with client trust and client money both on the line.
That is where the right IT partner comes in. We help firms take the guesswork out of cybersecurity by identifying gaps, strengthening protections and helping staff understand the role they play in keeping client information and client funds secure.
Cybersecurity is everyone’s responsibility, but your firm does not have to manage it alone.
If a request like the one above landed in your firm’s inbox tomorrow, would your team know exactly what to do? Schedule a Free Discovery Call and we will help you find the gaps in your current approach and how to close them.
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