Most business leaders know the cybersecurity basics by now. Use multifactor authentication. Train employees to spot phishing. Keep software patched. Back up critical data.
Those things still matter. But in 2026, some of the more interesting security risks are showing up in places that do not immediately look like cybersecurity problems.
An employee installs a browser extension to make work easier. A department connects a new cloud application without involving IT. Someone shares company information with an AI tool to save 20 minutes. A trusted vendor retains access long after a project ends.
None of these actions looks particularly dangerous on its own.
That is part of the problem.
For Cybersecurity Awareness Month, it is worth looking beyond the threats everyone already knows about. Here are several security risks that Omaha and Lincoln businesses may not have considered, along with questions leadership should be asking about them.
Think about how much business happens inside a web browser now.
Employees access Microsoft 365, financial systems, CRMs, cloud applications, file storage, HR platforms and countless other tools without installing traditional desktop software.
Then there are browser extensions.
An employee might install an extension to take screenshots, manage passwords, summarize webpages, check grammar, or improve productivity. Depending on the permissions granted, that extension may be able to read or change information on websites the employee visits.
Google provides administrators with enterprise controls for managing Chrome extensions, including the ability to control which extensions users can install.
For leadership, the concern is not whether browser extensions are inherently unsafe. It is whether anyone knows what employees have installed and what those extensions can access.
Questions worth asking include:
For organizations reviewing cybersecurity in Omaha or Lincoln, browser management deserves a place alongside more familiar controls such as endpoint protection and email security.
Phishing has always relied on convincing someone that a message came from a person or organization they trust. Generative AI makes that easier to do well.
Attackers can create polished emails without the spelling mistakes and awkward phrasing employees were once taught to watch for. Voice cloning can make an urgent phone call sound more believable. Publicly available information can help an attacker mimic how an executive communicates, or reference a real client, project or employee.
The result is a useful change in how businesses should think about phishing training.
“Does this message look suspicious?” is no longer enough.
Employees also need to ask whether the request itself makes sense.
A perfectly written email from the CEO asking someone to change payment instructions should still be verified. So should an unusual request to reset credentials, send sensitive information, or bypass a normal approval process.
That means security awareness in 2026 should focus more heavily on process:
AI can make impersonation more believable. A strong verification process makes believability less important.
AI creates another problem that has nothing to do with an attacker breaking into the network.
Employees may willingly provide information to tools the business has never reviewed.
Someone might paste meeting notes into an AI assistant and ask for a summary. A salesperson could upload a proposal for help improving it. An employee working through a spreadsheet might share customer or financial information because it makes the prompt easier to explain.
The employee is probably trying to be productive.
The security question is where that information goes next.
Businesses should know which AI tools employees are permitted to use, what data can be entered into them, how accounts are managed, and what privacy or data-handling terms apply.
This is where “shadow AI” starts to resemble the shadow IT problem companies have dealt with for years. Employees adopt a useful tool faster than the organization can evaluate it.
NIST's AI Risk Management Framework emphasizes ongoing risk management throughout the AI lifecycle. For businesses, that is a useful reminder that approving an AI tool is not the end of the security conversation. How employees use it, what information they share with it, and how that use changes over time all deserve attention.
Companies adopting AI should therefore have an AI strategy that includes governance and security, not simply a list of approved productivity tools.
Modern businesses connect to applications constantly.
A scheduling tool connects to a calendar. A sales application connects to Microsoft 365. An automation platform connects two other systems. Employees authorize apps with their company accounts because clicking “Allow” is faster than involving IT.
Over time, those connections accumulate.
The risk is not always the application employees are actively using. It may be the application someone tested 18 months ago and forgot about.
A useful SaaS and cloud-access review should look for:
This is particularly relevant for businesses relying heavily on cloud computing in Omaha or adding new SaaS applications as they grow. Cloud security is partly about configuring major platforms correctly, but it is also about keeping track of everything connected to them.
Businesses spend a lot of time thinking about employee access. Vendor access can receive much less attention.
IT vendors, software providers, consultants, accountants, and other outside partners may need access to company systems or information. That access is often legitimate. The risk appears when nobody revisits it.
Ask a simple question: Which outside organizations can access your systems today?
Then keep going.
Do they still need access? Is each account tied to a specific person? Is multifactor authentication required? Does the vendor have more privileges than necessary? Who removes that access when the relationship ends?
Third-party access deserves particular attention because your company does not control the vendor's entire security environment.
A broader threat detection strategy can help identify unusual behavior after an account has been compromised, but preventing unnecessary access in the first place is just as important.
For Omaha and Lincoln businesses working with several technology vendors, accountability matters. Someone should know who has access, why they have it, and when that access should end.
Many executives know whether their company has backups.
Fewer know how long it would take to restore the business after a serious incident.
Those are different questions.
A backup can complete successfully every night and still fall short during an actual recovery. Critical data may restore, but what about applications? User access? Configuration? Cloud services? The order in which systems need to come back online?
Then there is the business side of recovery. If systems are unavailable for a day, which processes stop? Who communicates with customers? What work can continue manually? Which system gets restored first?
A useful recovery conversation goes beyond “Is our data backed up?” and asks:
That is why data backup and disaster recovery should be treated as a business continuity issue, not simply an IT checkbox.
A company can own a firewall, endpoint protection, email filtering, MFA, and several other security products and still have significant gaps.
Tools must be configured correctly. Alerts have to reach someone who can investigate them. Accounts and policies need maintenance. Exceptions added six months ago need to be revisited.
NIST's guidance on security configuration checklists makes a similar point: secure configuration is not only about establishing an initial setting. Organizations also need a way to verify the configuration and identify unauthorized changes.
For executives, that leads to a different security question.
Instead of asking “What security tools do we have?”, ask “How do we know they are working the way we think they are?”
That may involve reviewing configurations, testing controls, monitoring events, and making sure someone is accountable for responding when something unusual happens.
It is also one reason businesses evaluating IT managed services in Omaha or Lincoln should ask prospective providers how security is monitored and maintained after the initial setup. Buying the product is the easy part.
Cybersecurity does not require executives to become security engineers. Leadership does need enough visibility to ask useful questions.
For Cybersecurity Awareness Month, start with these:
If several answers are unclear, the issue may not be a missing security product. It may be a lack of visibility and ownership.
That is an important distinction for businesses comparing IT support in Omaha, IT support in Lincoln, or a managed service provider. Good cybersecurity depends on technology, but it also depends on someone consistently managing access, reviewing changes, responding to alerts, and asking what has changed since the last review.
Cybersecurity Awareness Month is a good reminder for Omaha and Lincoln businesses to revisit the fundamentals, but a mature security program cannot stop there.
In 2026, businesses are adding AI tools, cloud applications, browser extensions, and third-party integrations faster than traditional security policies were designed to accommodate them. Each new tool may be useful. Each one can also change who or what has access to company information.
The businesses in the strongest position are not necessarily the ones with the longest list of security products. They are the ones that know what is connected to their environment, who has access and how quickly they would recognize when something changed.
If it has been a while since your organization looked beyond the standard cybersecurity checklist, October is a good time to do it. Contact CoreTech to talk through your current environment and identify security risks that may be easy to overlook before they turn into larger problems.