Top Cybersecurity Threats to Small Businesses in 2025

Written by WesTec on June 5, 2025. Posted in Business, Cybersecurity

Like any business, small businesses are susceptible to cyberattacks. However, small businesses are particularly vulnerable as many often don’t have as stringent protection against cyber criminals. Read on to learn more about the top cybersecurity threats that small businesses are facing in 2025. 

AI-Powered Cyberattacks

Artificial intelligence is becoming increasingly useful to businesses in a variety of industries, however, it can also be used in malicious ways. As it continues to evolve, AI can be leveraged to automate traditional cyberattacks, therefore increasing the hackers’ chances of succeeding in their attack. AI can be used to identify and create phishing emails and even create realistic deep fakes. Deep fakes are generally AI-generated videos of real people. These emails and videos can be very realistic, so training employees on how AI has impacted cybersecurity measures is essential.

Malware and Ransomware

As always, malware and ransomware are threats to any business, and small businesses are no exception. Ransomware is particularly powerful to wield against small businesses because a leak of personal data could be detrimental to a small business’ reputation. 

Malware has been a common method of cyber attacks and is still being used in 2025. Malware is a broader term for many different malicious software. This software can harm and corrupt files, making them inaccessible or completely lost. Protecting your business is essential. Installing powerful anti-virus software is a great first step to protecting your business from malicious software.

Internet of Things (IoT)

Internet of Things references many different items that may connect to the internet, such as small doorbell cameras or HVAC systems. Essentially, it encompasses most small devices that connect to the internet. These systems tend to have very relaxed security compared to larger devices, so choosing strong passwords to protect them is essential.

Partner with WesTec to Protect Your Small Business

WesTec works with small to medium-sized businesses to protect and back up their data, ensuring that their information stays safe and secure from cyber attacks. Interested in learning more about WesTec’s services? Contact us on our website to speak to one of our experts. Check out our blog to read more of our IT tips, and be sure to follow us on Facebook and LinkedIn!

Tags: business, cybersecurity, it, security, WesTec