5 Cybersecurity Mistakes Small Businesses Make (and How to Fix Them)
- CYBERRISKED®
- Mar 27
- 4 min read
When you're running a small business, cybersecurity usually isn't the first thing on your mind. You're focused on customers, operations, payroll, and keeping things moving forward.
5 Cybersecurity Mistakes Small Businesses Make | CYBERRISKED℠
Because of that, many cybersecurity gaps don't come from lack of effort — they come from limited time and competing priorities.
Most cyber incidents affecting small businesses aren't the result of highly sophisticated attacks. More often, they involve everyday situations such as email access, shared passwords, or unexpected requests that seem routine at first glance.
The encouraging part is that many risks can be reduced with practical adjustments that fit naturally into how your business already operates.
Below are five common cybersecurity mistakes — along with ways to address them without adding unnecessary complexity.
Assuming your business is unlikely to be targeted
Many small business owners feel their company may not be on an attacker’s radar. After all, news headlines tend to focus on large corporations. But in reality, small businesses experience cyber incidents every day — they just don’t receive the same level of media coverage.
Many cyber incidents today are opportunistic, meaning cybercriminals aren’t always focused on a specific organization. They’re often using automated tools that continuously scan the internet looking for weak passwords, outdated systems, or exposed accounts. To an attacker, a vulnerability is a vulnerability — regardless of company size.
If your business relies on email, cloud software, or online banking, you likely already have accounts that could be targeted.
What you can do
It helps to operate with the mindset that cyber incidents are a possibility for any connected business. Taking a few basic precautions — such as using strong passwords, enabling multi-factor authentication, and keeping systems updated — can significantly reduce exposure to common risks.
Cybersecurity doesn't need to be complicated, but it does need to be intentional.
Trusting that technology alone will prevent incidents
Security software is important, but many incidents don’t begin with a technical failure. They often start with situations that appear routine at first glance.
For example, you or someone on your team might receive:
An email that appears to come from a vendor requesting updated payment information
A message asking you to review an attachment quickly
A request that looks like it came from a colleague or manager
A notification asking you to reset a password
A voicemail that appears to come from the business owner asking for help with an urgent payment
These types of messages often rely on timing and familiarity rather than technical complexity.
What you can do
Encourage simple verification habits:
Confirm payment changes verbally when possible
Take a moment to review unexpected requests carefully
Be cautious with urgent or high-pressure messages
Report suspicious emails early, even if you're unsure
Giving employees permission to slow down and double-check can prevent many common incidents.
Expecting employees to automatically recognize suspicious activity
Most employees want to do the right thing. But cybersecurity situations are not always obvious — especially when messages look professional or reference familiar names, vendors, or tools your business already uses.
For example, if your team regularly receives invoices, shared documents, or password reset notifications, it can be difficult to tell the difference between a normal request and something suspicious.
Many cyber incidents occur not because someone was careless, but because the situation looked legitimate at the time.
What you can do
Provide simple, practical guidance that reflects situations your employees may actually encounter.
Examples include:
How to recognize common phishing emails
What to do when receiving unexpected attachments
How to confirm requests involving payments or sensitive information
When to pause and ask a quick question before responding
Short conversations about real-world scenarios can go a long way toward building confidence and awareness. Employees don't need to become cybersecurity experts — they just need to know when something doesn't feel quite right.
Delaying software updates because the timing never feels ideal
Most of us have clicked “remind me later” on a software update at some point. Updates often appear during busy moments, and restarting a computer isn't always convenient.
However, many software updates fix known security issues that attackers are already aware of. Delaying updates can unintentionally leave systems exposed longer than necessary.
If your business relies on laptops, mobile devices, accounting software, or cloud platforms, keeping systems current helps close gaps that are already widely known.
What you can do
When possible:
Enable automatic updates for operating systems and business software
Periodically confirm that important applications are still supported by the vendor
Replace older devices that no longer receive security updates
Updates can feel disruptive in the moment, but they often prevent larger disruptions later.
Assuming important files will always be accessible when needed
Most businesses rely heavily on digital information, including financial records, customer data, contracts, and internal documents.
If files are stored in only one location — such as a laptop, desktop computer, or shared drive — recovering that information can become more difficult if something unexpected happens.
Data loss can occur for many reasons, including accidental deletion, hardware failure, ransomware, or even a misplaced device.
Many businesses don't think about backups until after something goes wrong.
What you can do
Maintain reliable backups of important business information and confirm that files can actually be restored if needed.
A commonly used guideline is the 3-2-1 approach:
Keep 3 copies of important data
Store copies on 2 different types of media
Maintain 1 copy offsite or in the cloud
Periodic checks help ensure backups are working properly before they are urgently needed. Even simple backup routines can significantly reduce stress if an unexpected issue occurs.
Final thoughts
Cybersecurity often sounds technical, but many of the most effective safeguards are practical and manageable for small businesses.
In many cases, risk can be reduced by making small adjustments to everyday habits — such as verifying requests, keeping systems updated, and maintaining reliable backups. Progress doesn't require perfection. It simply requires awareness and steady improvement over time.
When security practices align with how your business actually operates, they become easier to maintain and easier for employees to follow. And when expectations are clear, people are more confident making safe decisions as part of their normal workflow.
