6-minute read
When most people picture a data breach, they imagine a hoodie-wearing hacker breaking through firewalls from a dark basement. The reality is far less cinematic and far closer to home. Research consistently shows that the majority of security incidents originate not from outside an organization, but from within it.
| According to IBM's 2025 Cost of a Data Breach Report, the average cost of a data breach for Canadian organizations has risen to CA$6.98 million, and unlike much of the world, breach costs in Canada are actually increasing while global averages decline. For HR teams, this isn't just an IT problem. It's a people problem. And that makes it squarely your domain. |
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KEY TAKEAWAYS
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The Threat Is Already Inside The Building
Security teams spend enormous resources on firewalls, antivirus software, and intrusion detection systems, all of which are important. But none of them can stop an employee from leaving a laptop on a train, clicking a phishing link, or walking out the door with access credentials that were never revoked.
The Verizon Data Breach Investigations Report identifies human error and insider action as consistent contributors to breaches year after year. Lost and stolen devices, accidental data exposure, and misuse of access privileges collectively account for a significant share of incidents that IT security tools simply aren't designed to prevent.
The uncomfortable truth is that your employees, not external attackers, are often the weakest link in your security chain. And with the rise of remote work, that chain now extends far beyond the office walls.
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FREE RESOURCE Offboarding is one of the highest-risk moments for data security. Download StarGarden's free Employee Termination eBook for practical guidance on handling it securely and defensibly. 
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Six Employee Habits That Put Your Organization at Risk
Understanding the sources of vulnerabilities is the first step toward addressing them. These are the six most common ways employee behaviour leads to security incidents.
1. Weak and Reused Passwords
Despite years of awareness campaigns, password hygiene remains a significant problem across organizations of all sizes. Employees frequently reuse the same password across multiple systems, use easily guessable combinations, or write passwords on sticky notes attached to their monitors. With the average employee accessing dozens of applications daily, the temptation to take shortcuts is understandable, but the consequences can be severe. A single compromised credential can open the door to your entire network.
2. Failing to Report Lost or Stolen Devices
It happens more than organizations like to admit. An employee loses a phone or leaves a laptop in a rideshare, and rather than reporting it immediately, they hope it will turn up, or stay quiet to avoid consequences. Every hour a lost device goes unreported is an hour that sensitive organizational data is potentially accessible to whoever finds it. A culture where employees feel safe reporting incidents quickly is a critical line of defence.
3. Using Work Devices for Personal Activities
The line between personal and professional device use has blurred significantly, especially with remote work. Accessing personal email, social media, or streaming services on a work device exposes your network to risks that your IT team has no visibility over. Malware, phishing attempts, and unsecured networks can all hitch a ride back into your systems through seemingly harmless personal browsing.
4. Ignoring Software Updates
The 2017 WannaCry ransomware attack, which affected hundreds of thousands of computers across 150 countries and crippled organizations, including healthcare systems and major manufacturers, was preventable. A Windows security patch had already been released before the attack. Most affected machines simply hadn't installed it. The habit of clicking "remind me later" on update prompts is one of the most common and costly security oversights in any organization.
5. A Dismissive Attitude Toward Security Protocols
Security procedures exist for good reasons, but they often feel like friction when employees are trying to get things done quickly. Multi-factor authentication, VPN requirements, and encrypted file transfers; these steps take time, and when deadlines loom, shortcuts happen. Surveys consistently show that employees prioritize convenience over security in their day-to-day decisions. Without a strong culture of security awareness, this tendency compounds over time.
6. Accessing Systems They Shouldn't, Especially After Leaving
This is arguably the highest-risk scenario of all, and one where HR has the most direct responsibility. When an employee is terminated or resigns, their system access should be revoked immediately, ideally as part of a standardized, automated offboarding process. In practice, this step is frequently delayed, overlooked, or handled inconsistently. Former employees retaining access to HR systems, payroll platforms, or confidential records is a significant and entirely preventable vulnerability.
This is exactly where StarGarden's workflow automation tools make a measurable difference, automating access revocation, system provisioning changes, and offboarding checklists so nothing falls through the cracks when an employee exits the organization.
See how StarGarden's workflow automation supports secure, consistent offboarding →
Remote Work Has Raised the Stakes
The shift to remote and hybrid work that accelerated in recent years has fundamentally changed the data security landscape for HR teams. Employees are now accessing sensitive systems from home networks, personal devices, and public WiFi connections. Shadow IT, the use of unauthorized apps and tools to get work done, has increased significantly as employees work around perceived friction in official systems.
"The perimeter of your organization used to be your office walls. Now it's every home office, coffee shop, and airport lounge your employees work from."
This doesn't mean remote work is inherently insecure, but it does mean that the policies, workflows, and systems you had in place in 2019 may no longer be sufficient. HR teams have a role to play in updating policies, communicating expectations clearly, and ensuring that the systems employees use are designed with security in mind.
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FREE RESOURCE Unsure which HR processes to automate first? Download StarGarden's Top 10 Must-Have HR Workflows eBook. Offboarding and access management are near the top of the list. 
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HR's Role in Building a Security-Aware Culture
Data security is often treated as purely an IT responsibility. But the behaviours that lead to breaches, poor password habits, unreported lost devices, and dismissiveness toward protocols are fundamentally human behaviours. That makes them an HR issue.
HR teams are uniquely positioned to influence security culture through onboarding, ongoing training, clear communication of policies, and performance expectations. Building security awareness into the employee experience from day one, rather than treating it as an annual checkbox exercise, makes a significant difference in how seriously employees take their responsibilities.
Beyond culture, HR also controls some of the highest-risk moments in the employee lifecycle: onboarding, role changes, and offboarding. Ensuring that system access is provisioned and de-provisioned correctly at each of these moments is one of the most impactful security contributions HR can make.
Read how HR automation is transforming workforce management on the StarGarden blog →
Where to Start
If your organization doesn't currently have a standardized process for access management during onboarding and offboarding, that's the highest-impact place to begin. It doesn't require a full system overhaul; it requires a documented workflow and the tools to execute it consistently.
Beyond that, reviewing your device policy, strengthening your password and MFA requirements, and building security awareness into your onboarding program are all practical steps that HR can lead without waiting for IT to initiate them.
The organizations that handle data security best aren't the ones with the most sophisticated technology; they're the ones that treat security as a shared human responsibility and build the processes to support it.
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HOW STARGARDEN CAN HELP StarGarden's HCM platform includes built-in workflow automation and provisioning tools designed to eliminate the manual gaps that create security vulnerabilities. Automated onboarding and offboarding workflows ensure system access is granted and revoked at exactly the right time, triggered by HR actions in the system, not by someone remembering to submit a request. StarGarden's provisioning capabilities give your IT and HR teams a connected, auditable process for managing network access across the employee lifecycle, with complete documentation at every step. And because all of this lives within a single integrated HCM platform alongside payroll, attendance, and performance data, your team always has the full picture. With over 40 years of experience serving governments, healthcare, education, unionized industries, and long-term care sectors where data security and compliance standards are exceptionally high, StarGarden understands what's at stake when processes break down. 
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