Your Biggest Cybersecurity Risk Might Be Inside the House
When you think about cybersecurity threats, you probably picture someone outside your business trying to get in.
These situations don't necessarily happen because someone had bad intentions. But without the right safeguards in place, one small action can create a much bigger security problem.
- Sometimes, sensitive information is exposed because someone has access they no longer need.
- A password gets shared.
- An employee uses an unapproved AI tool.
- A file is accidentally sent to the wrong person.
The good news is that reducing internal cybersecurity risk doesn't mean distrusting your team. It means putting systems in place that help people work securely and make it harder for mistakes, compromised accounts or intentional actions to put your business at risk.
What does an insider threat actually look like?
An insider threat is a cybersecurity risk involving someone who already has legitimate access to your business's systems, devices or information.
That could be an employee, contractor, vendor or executive. The threat may be intentional, but often, it isn't.
Here are six ways internal security risks can show up in a business.
Data theft
Someone with access to sensitive information may copy, download or share company data without authorization.
This could involve customer information, financial records, intellectual property or other confidential business data.
Sabotage
Although less common, an individual with legitimate access can intentionally disrupt operations by deleting important files, damaging systems, installing malicious software or interfering with critical technology.
Unauthorized access
People should only have access to the information and systems they need to do their jobs.
When permissions aren't properly managed, employees or third parties may be able to access sensitive information that isn't relevant to their role. That creates unnecessary risk, even when nobody intends to misuse the information.
Everyday mistakes
Some of the most common internal risks aren't malicious at all.
Sending sensitive information to the wrong person, mishandling company data or accidentally bypassing a security process can expose a business just as easily as a deliberate attack.
The goal isn't to eliminate human error entirely. It's to have safeguards in place so one mistake doesn't become a major incident.
Credential sharing
Sharing a password may seem harmless, especially when someone needs quick access to a system.
But shared credentials make it harder to control who has access and can create opportunities for unauthorized access when passwords are shared too widely.
Unique accounts, strong passwords and multi-factor authentication (MFA) help keep access tied to the right person.
Unapproved AI tools
AI has quickly become part of everyday work, but employees may not always know which information is safe to enter into public AI platforms.
Without clear guidelines, confidential company or customer information could be shared with tools that haven't been reviewed or approved by your business.
A clear AI policy helps your team understand which tools they can use and what information should never be entered into them.
How can you tell where your business is exposed?
You shouldn't have to watch every employee or assume someone is doing something wrong.
A better approach is to make sure your technology gives you visibility into unusual activity and limits unnecessary access in the first place.
Some situations worth paying attention to include:
One event doesn't necessarily mean there's a security problem. What matters is having the visibility and processes needed to identify unusual activity and investigate it appropriately.
Five ways to reduce internal cybersecurity risk
Protecting your business from insider threats doesn't have to mean adding complicated rules to everyone's day.
Start with these five areas:
Strengthen account security
Require strong, unique passwords and use MFA wherever possible. A password manager can also make secure credentials easier for employees to manage.
Give people the access they actually need
Employees should have access to the systems and information required for their roles, but not everything in the business. Review permissions regularly, especially when someone's role changes or they leave the organization.
Give your team clear security guidance
Security training helps employees recognize risks and understand what to do when something doesn't look right.
This should also include clear guidance around AI, company data, approved applications and personal devices.
Make sure your data can be recovered
Reliable backups are an important layer of protection, but having a backup isn't enough. Backups should also be monitored and tested so you know your data can actually be restored when needed.
Have a plan before you need one
If suspicious activity or a security incident occurs, your team shouldn't be figuring out the response in the moment.
An incident response plan should clearly outline who needs to be involved, what steps should be taken and how your business will contain the issue and recover.
Reduce the risk before it becomes a problem
The right protection can stop a small mistake or compromised account from turning into a much larger security incident.
The challenge is knowing where your business may still be exposed. A review of your current systems, access and security practices can help you identify what’s already protected, what needs attention and where to focus first.
Schedule a 30-minute discovery call to talk through your current setup and identify where your biggest cybersecurity risks may be.