5 cybersecurity tips every growing business needs to know
Cybersecurity doesn’t have to be complicated. Start with five practical steps.
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Small and midsize businesses (SMBs) are a prime target for cybercriminals. Verizon’s 2026 Data Breach Investigations Report found that, in ransomware cases where company size was known, about 96% of victims were SMBs. The report also found that stolen credentials and unpatched vulnerabilities were among the most common factors in successful attacks.
At the same time, many smaller organizations know the risk is real but feel stretched thin. According to research from ConnectWise and Vanson Bourne, 61% of SMBs said they worry a serious cyberattack could put them out of business, and 58% said they spent more on cybersecurity than originally planned. In other words, many growing businesses are working to keep up as cyberthreats continue to evolve.
The good news is that better security does not always require more complexity. Often, it starts with a few consistent best practices. Here are five practical ways SMBs can strengthen their defenses today.
1. Know what you need to protect
Businesses cannot protect what they have not identified. Start by taking inventory of the devices, applications, accounts and business data the company relies on every day. Where is important data stored? Who has access to it? Which employee devices connect to company systems?
Understanding assets and data is the key first step in protecting them. Even a simple inventory can help a growing business identify unnecessary access, outdated devices or sensitive information stored in the wrong place.
2. Train employees to spot trouble
Employees can be a risk, but they can also be a strong first line of defense. Human error remains a leading cause of data breaches, according to Verizon’s report. The solution is regular cybersecurity training and simple exercises that help employees recognize threats.
Keep training practical. Show employees what phishing emails, suspicious links, fake password reset requests and impersonation attempts look like. Offer short, regular refreshers instead of a single annual session. The goal is not to turn everyone into cybersecurity experts. It is to help them pause before they click, share or approve something they should not.
3. Use strong passwords and turn on MFA
Passwords still matter, but passwords alone are not enough. Employees should use strong passwords, and business should enable multi-factor authentication (MFA) because stolen credentials remain a common way for attackers to gain access.
This is one of the simplest steps a growing business can take. Require strong, unique passwords for business accounts. Then enable MFA on email, collaboration tools, finance systems, VPN access and administrator accounts. That extra layer can make it much harder for attackers to cause damage, even if a password is compromised.
4. Keep PCs and software up to date
Outdated systems can create easy opportunities for attackers. Missing updates is like leaving the door unlocked. Software updates and patches fix known bugs and security gaps that cybercriminals may try to exploit.
This aligns closely with Verizon’s findings. In its SMB analysis, unpatched vulnerabilities in edge devices were a common factor in successful attacks. For most businesses, the solution is straightforward: enable automatic updates whenever possible, replace aging devices that can no longer support current software and make patching a regular habit rather than a reaction to a problem.
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