By this point, most people’s Social Security numbers (SSNs), a.k.a. one of the most important pieces of data assigned to you, have found their way onto the dark web. Thanks to breaches at major companies, government sites and even health care providers, millions of SSNs are floating around in cybercriminal circles.

Cyberthreats have evolved so quickly that what once seemed like science fiction is now reality. From AI-driven cyber-attacks to the power of quantum computing, the cybersecurity challenges of 2025 are shaping up to be both innovative and unnerving. Here’s a look at some of the biggest threats on the horizon and what small and medium-sized businesses can do now to prepare.

In 2024, cyberthreats are no longer just a big-business problem. In fact, large corporations with deep pockets are not the primary target for most cybercriminals. Less well-defended small and medium-sized businesses are increasingly at risk, with the average cost of a data breach now totaling over $4 million (IBM). For many smaller businesses, an incident like this could be devastating.

The holiday season brings tons of opportunities for retailers to thrive, but it also opens the door to increased cyber risks. With so many people shopping and transactions spiking, cybercriminals see this period as a perfect chance to strike. From sneaky phishing attempts to full-blown ransomware attacks, your business could be at risk.

During the holidays, retailers can feel overwhelmed by the number of tasks they need to complete. But while keeping up with the holiday rush, they also need to be vigilant about potential cyberthreats. With more customers shopping online and increased payment activity, there are several risks that can affect retailers during this time.

Have you ever casually talked about a product or service while your phone was nearby and then suddenly started seeing ads for it on your social media feed? Your phone is listening. If that concerns you, this should really worry you: your devices are tracking you too! From the phone itself to the apps you download and access, there are multiple ways that your device can ping your location.

This year has been a busy one for cybercriminals, with some massive data breaches making headlines and costing companies millions. From health care giants to project management platforms, no industry is immune to the risks. But what do these breaches mean for small to midsize businesses? The same vulnerabilities exist for you, and the consequences of not addressing them can be catastrophic.

Want to outsmart hackers? Start with your passwords. By following the latest guidelines from the National Institute of Standards and Technology (NIST), you can create robust passwords that will keep your accounts and information secure.

The evolution of password guidelines

Initially, NIST emphasized the complexity of passwords, encouraging a mix of uppercase letters, lowercase letters, numbers, and special characters.

Security breaches often stem from a handful of common threats, both internal and external. Identify the five most IT security risks and learn how to address them effectively to keep your systems safe.

Accidental malware installation

Malware, also known as malicious software, is software created that causes damage to computers, servers, or networks.

A new generation of malware is on the rise, and it’s proving to be a formidable opponent for businesses of all sizes. Fileless malware is just one of the many types of attacks that organizations need to be aware of and prepared to defend against.

What is fileless malware?

Fileless malware is a type of malicious program that operates without using executable files to infect a computer like how traditional malware does.