2025 will largely be remembered as the year of mass AI adoption. We embraced AI in our day to day for business productivity, automating monotonous tasks, and vastly increasing our output. At the same time, attackers adopted the same tools to refine their playbooks.

Those phishing emails that once stood out due to odd phrasing and spelling mistakes, now sound perfectly polished and more legitimate. AI drastically reduces the time it takes to scrape employee details from public profiles or to pull stolen credentials from the dark web. As a result, attacks have increased in volume and small businesses, long considered too small to go after, have become low-hanging fruit for malicious actors.

The news is not all bad, though. As attack volume rose, defenses got smarter too. AI-powered detection and monitoring have helped teams, in aggregate, catch incidents earlier, leading to slightly lower global costs. That’s real progress, not just noise.

Now that we’ve had more than a year of AI under our belts, it’s time to think about what’s likely to define 2026 in the cybersecurity space. Below are Stronta’s predictions for the year for SMB cybersecurity.

1. AI-Powered Payment and Identity Fraud Will Become the Top Reason for Cyber Insurance Claims

Attackers already use AI to craft credible phishing emails. In 2026, that capability will show up in payment fraud and impersonation schemes. Instead of clearly fake invoices or poorly written wire requests, businesses will face:

  • Fake invoices that are indistinguishable from real ones
  • Change-of-wire-instructions messages that look authentic and routine
  • Executive impersonation that sounds convincing and personalized
  • Voice and video deepfakes as an escalation when email alone is not enough

These attacks succeed because they look legitimate and fit into existing business processes across finance, payroll, accounting, and vendor management.

What SMBs should think about: When the red flags are harder to spot, businesses need to train employees to pause and verify. Simple steps such as calls to a known or published number, separate approval channels for payments, and tighter identity checks will be far more valuable than another spam filter.

2. Rushed AI Adoption Will Reveal Security Debt

Many teams rushed to add AI features or internal AI workflows without taking stock of access control, logging, ownership, or governance. In 2026, we expect much of that security debt to surface.

AI assets become vulnerable new attack surfaces when introduced without:

  • Clear access controls
  • Well-defined logging and monitoring
  • Explicit ownership
  • Lifecycle planning

What SMBs should think about: Focus on the basics first. Know who can access AI tools, what data is being shared, and whether activity is logged. Security foundations apply just as much to AI as they do to any other system.

3. Security Incidents Will Affect Revenue, Not Just Recovery Costs

It used to be that a breach meant expensive cleanup and maybe a PR issue. In 2026, we expect security incidents to show up in business outcomes:

  • Prospects insist on proof of controls before signing
  • Partners require due diligence
  • Funding and deals stall pending security evidence

A breach will not just cause lost trust; it will increasingly hit the top line.

What SMBs should think about: Good security practices build credibility with your customers and partners.

4. Cyber Insurance Standards Will Become De Facto Security Minimums

Cyber insurance evolves with the threat landscape. In 2026, underwriters are expected to push organizations toward clear, documented security basics:

  • Multi-factor authentication everywhere that matters
  • Offline or immutable backups
  • Incident response planning
  • Evidence of controls (logs, policies, configurations)

If insurance becomes the forcing function for cybersecurity, it also becomes the baseline standard. When underwriters ask “What controls do you have?” it forces organizations to demonstrate what “reasonable security” actually is.

What SMBs should think about: The insurance application serves as an initial checklist of what to consider for basic controls. Meeting these criteria early will be easier and cheaper than scrambling after a loss or after your business has scaled.

5. “Vibe Coded” Apps Will Need A Security Foundation

Over the past year, it has become dramatically easier to build a business quickly. With AI-assisted development, no-code platforms, and “vibe coding,” people are launching products and tools faster than ever. That speed is powerful. It is also risky.

In 2026, we expect to see a growing number of small businesses handling customer data, processing payments, and/or integrating third-party tools without any intentional security foundation.

Common patterns will include:

  • Applications with no clear access controls
  • Shared credentials or hard-coded secrets
  • Little to no logging or visibility
  • Unclear ownership of systems once they are “working”

These businesses were built quickly with security as an afterthought. As they grow they’ll need to retrofit security into their tools.

What SMBs should think about: As more businesses are built by small teams using powerful abstraction layers, there will be a growing need for simple, foundational security controls. Implementing this foundation from the get-go can save a lot of time down the road.

Looking Ahead

If there’s one takeaway for 2026, it’s this: waiting to think about cybersecurity until something goes wrong is an increasingly risky strategy for small businesses. AI has made attacks faster, cheaper, more effective, and harder to spot, which means the window for “we’ll deal with that later” keeps shrinking.

The good news is that meaningful improvement doesn’t require a massive budget or a full-time security team. Getting the basics in place can dramatically reduce risk and limit the impact when an attack does happen. If cybersecurity makes your New Year’s resolution list this year, start small and start early.

If you’re not sure where to begin, Stronta helps SMBs put practical security foundations in place without slowing growth. Reach out to learn how we approach security in a way that’s understandable, right-sized, and built to support how your business actually operates.