11/05/2026
“We’re too small to be a target.”
It’s something we hear from SME owners all the time…
…right up until a staff member clicks the wrong link, shares the wrong file, or an ex-employee still has access to company systems months after leaving.
Not every cyber threat comes from an external hacker. Sometimes the biggest risks are already inside the business.
This is known as an “insider threat”: when someone with legitimate access to your systems, data, or accounts accidentally (or intentionally) creates a security risk.
And for SMEs without a dedicated IT team, these issues are more common than people realise.
A few examples:
• Passwords shared between staff
• Sensitive files stored in personal Dropbox accounts
• Employees using weak or reused passwords
• Former staff still having access to email or cloud systems
• Someone falling for a phishing email
Most insider threats are usually the result of busy people, unclear processes, and a lack of security awareness.
That’s what it is so important to have cyber security measures in place.
A few practical steps make a huge difference:
✔ Use multi-factor authentication (MFA)
✔ Give staff their own logins and access and limit access to sensitive data
✔ Remove access when people leave
✔ Back up critical business data regularly
✔ Having basic policies around file sharing and remote working (if applicable)
✔ Put proper threat detection and monitoring systems in place
✔ Store company data in approved cloud platforms
✔ Run simple cyber awareness training regularly
This list is not exhaustive, but it is a good foundation.
At Invicta Linux, we help SMEs improve their cybersecurity with practical, easy-to-manage solutions, from secure email and advanced threat protection to cyber awareness training for staff.
If you’d like to review your current setup and identify potential risks, get in touch with our team.
