Cybersecurity used to feel like a “big company problem.” In 2026, that assumption is no longer safe.
Experts at NordVPN say the threat landscape has shifted dramatically, driven by AI, cloud dependence, and increasingly sophisticated cybercriminals. While their insights apply broadly, the implications for small businesses are especially urgent. Smaller teams, fewer IT resources, and heavy reliance on cloud tools make SMBs attractive targets—not invisible ones.
Below, I’ve shared critical insights from several NordVPN experts on the key cybersecurity risks for 2026 and explain what they mean for small business owners.
1. Risk of Internet Monoculture
What NordVPN is saying
The growing monoculture of the internet presents a significant risk. The widespread use of the same cloud providers (such as AWS), CDNs (such as Cloudflare), and productivity suites (such as Google Workspace or Microsoft Office) means that a failure in one service can affect millions of users, reducing the internet’s resilience.
This monoculture makes hacking more profitable because even a small gain per user, when scaled across millions of users on a single platform, yields large earnings for criminals. Historically, using heterogeneous networks (Sun Microsystems, Linux, Windows servers) made systems less appealing targets by increasing the cost for attackers.
“Because the digital ecosystem is largely monocultural nowadays, everyone becomes a target. Online, there is no such thing as being uninteresting. Any small piece of data, even something as simple as DNS records, can be sold, aggregated, and monetized. Simply existing online makes you a target.” —Adrianus Warmenhoven, cybersecurity expert, NordVPN
What this means for small businesses
You may think, Why would anyone target my business? The reality is: they’re not targeting you—they’re targeting the platforms you use.
If your business relies heavily on a single cloud provider, email system, payment platform, or website host, a single breach or outage can disrupt operations instantly. Small businesses often feel these disruptions more acutely because they don’t have backup systems or IT teams on standby.
What to think about
- Do you have backups that live outside your primary platform?
- Could your business operate for a day or two if a major provider went down?
- Are you overly dependent on one tool for critical functions?
2. Increasing Misinformation Through New Channels
What NordVPN is saying
Over the course of 2025, on discussion platforms like Reddit, social media, and streaming platforms, sensible security measures and online privacy habits were often ridiculed by other users. This trend is expected to increase in 2026, with serious repercussions for individual online safety and privacy.
Criminal organizations, which are sometimes better organized than legitimate businesses, have dedicated marketing and advertising units that promote poor security practices to keep users vulnerable. Capable of spending significant funds, these organizations are increasingly likely to buy or create influencers to promote insecure habits or products with weaker security standards.
What this means for small businesses
Your employees (and even you) are absorbing security advice from TikTok, Reddit, YouTube, and social feeds—not from IT professionals. That creates risk.
When staff reuse passwords, dismiss two-factor authentication, or believe “security slows us down,” they’re not being careless—they’re being influenced.
What to think about
- Are employees trained on why security matters, not just what to do?
- Do you set expectations for password use, device security, and data sharing?
- Are you assuming “common sense” equals “secure behavior”?
3. AI-Driven Vulnerabilities and Faster Attacks
What NordVPN is saying
AI tools, such as ChatGPT, often store chat histories in the browser’s local storage, making sensitive conversations vulnerable to info-stealers. Despite warnings, many users continue to share sensitive topics with AI. While attackers will increasingly target such information, AI companies also use user data to train their models.
Cybercriminals are already experimenting with autonomous AI systems that can probe networks, identify weaknesses, and exploit vulnerabilities with minimal human oversight. These systems can learn, iterate, and adapt, making attacks faster and harder to predict, supporting phishing campaigns or social engineering. Advanced AI models like “Evil GPT” are easily and cheaply available on the dark web, often for around $10.
“2026 will also see a dramatic escalation in AI-powered offense and defense. AI has altered the accessibility and sophistication of cybercrime, lowering barriers for less technical actors while amplifying the capabilities of experienced criminals.” —Marijus Briedis, CTO, NordVPN
What this means for small businesses:
AI doesn’t just help you work faster—it helps attackers move faster, too.
Small businesses often rely on AI tools for marketing, customer support, and productivity. But sharing sensitive information with AI tools, using unsecured devices, or assuming AI platforms are “safe by default” creates new exposure.
What to think about
- Are employees sharing confidential info with AI tools?
- Do you have clear guidelines for AI use at work?
- Are your systems monitored for unusual activity—or would you only notice after damage is done?
4. Erosion of Trust
What NordVPN is saying
Trust is expected to become one of the biggest security challenges in 2026. As more services become fully cloud-based, authentication processes will be increasingly targeted. This includes deepfakes, voice cloning, realistic synthetic personas, automated phishing chats, and hyper-personalized attacks that blur the line between authentic and artificial.
Criminals will create entirely fake synthetic identities, combining real user data with fabricated information, to access cloud accounts, open bank accounts, apply for credit, and commit crimes for years before detection. AI-enabled scams and fraud will increase criminals’ productivity and make fraudulent websites and services increasingly difficult to detect. Ultimately, trust in digital devices and services may erode completely.
What this means for small businesses
This is where things get personal.
Imagine receiving an email that sounds exactly like your CFO. Or a phone call that mimics a vendor’s voice. Or a client portal login that looks completely legitimate, but isn’t.
Small businesses are particularly vulnerable because trust is often informal and fast-moving.
What to think about
- Do you verify financial requests across multiple channels?
- Are staff trained to question “urgent” requests—even from familiar names?
- Do you rely too heavily on email or text for sensitive approvals?
5. Quantum Security Threats
What NordVPN is saying:
“The quantum computing market is projected to surpass $5 billion in 2026, with much of the new investment aimed at commercializing its impact beyond niche applications. As a result, cybersecurity will become a major focus.” —Marijus Briedis, CTO, NordVPN.
Quantum computing is approaching a threshold where current encryption standards may no longer be secure. Although large-scale quantum attacks are still years away, cybercriminals are already conducting “harvest now, decrypt later” operations—stealing encrypted data today with the expectation that quantum breakthroughs will allow them to decrypt it in the future.
Once quantum decryption becomes viable, decades’ worth of private information could be exposed. For organizations and individuals alike, quantum resilience should no longer be a future concern but a current priority.
“As the borders between the physical and digital worlds blur, cybersecurity is no longer just a technical issue but a societal one. It’s like teaching a child to eat a sandwich but not how to brush their teeth. Digital education has focused on literacy (how to use devices), whereas the focus must shift to digital hygiene, cultivating good security habits. In 2026, this will become more important than ever.” —Adrianus Warmenhoven, cybersecurity expert, NordVPN
What this means for small businesses
This isn’t science fiction—it’s long-term risk.
If your business stores sensitive customer, financial, or employee data, today’s “secure” encryption may not protect it forever. Data stolen now could be exposed years from now.
What to think about
- What data would be damaging if exposed later?
- How long do you retain sensitive records?
- Are your vendors thinking ahead about encryption standards?
The Big Takeaway for Small Businesses
NordVPN’s experts make one thing clear: Cybersecurity in 2026 is no longer just a technical issue—it’s a business survival issue.
Small businesses don’t need to become cybersecurity experts. But they do need to build digital hygiene into daily operations, just as they do with cash flow management and customer service.
In a world where AI makes both productivity and crime more powerful, the advantage doesn’t go to the biggest company. It goes to the most prepared one.
ABOUT NORDVPN
NordVPN is the world’s most advanced VPN service provider, chosen by millions of internet users worldwide. The service offers features such as dedicated IP, Double VPN, and Onion Over VPN servers, which help to boost your online privacy with zero tracking.
One of NordVPN’s key features is Threat Protection Pro™, a tool that blocks malicious websites, trackers, and ads and scans downloads for malware. The latest creation of Nord Security, NordVPN’s parent company, is Saily, a travel eSIM app. NordVPN is known for being user-friendly.
Rieva Lesonsky is the founder of Small Business Currents, a content company focusing on small businesses and entrepreneurship. You can find her on Twitter @Rieva, Bluesky @Rieva.bsky.social, and LinkedIn. Or email her at Rieva@SmallBusinessCurrents.com.
Photo courtesy Nord VPN
