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Top Information Security Risks in Healthcare and How to Address Them

November 26, 2025   |   7 minutes Read

Introduction

Healthcare has become one of the most targeted industries for cyberattacks—more than financial services, retail, or government sectors. Why? Because patient data is extraordinarily valuable, medical devices are increasingly interconnected, and healthcare environments often struggle with outdated systems and resource limitations.

As regulatory expectations tighten (HIPAA, HITECH, OCR audits) and cyber threats grow more sophisticated, healthcare organizations must not only protect patient information—they must prove they're doing it consistently.

This blog explores the top information security risks facing healthcare today, along with practical, real-world ways to mitigate them. Throughout, you'll also see how a smart policy + training platform like PM AM HCM can strengthen your security posture—subtly, without a sales pitch.

1

 Ransomware Attacks on Healthcare Systems

Ransomware is the most damaging cyber threat in healthcare. Attacks often lead to:

  • EHR downtime
  • Cancelled surgeries
  • Diverted ambulances
  • Patient safety incidents
  • Lost or encrypted PHI

The biggest issue: many hospitals still run legacy systems, use weak passwords, or lack incident-response readiness.

How to Mitigate
  • Implement strong MFA across all systems
  • Patch regularly (especially EHR and medical device software)
  • Conduct frequent phishing simulations
  • Maintain offline backups
  • Train staff on response protocols
How PM AM HCM quietly helps:

Security policies and incident-response SOPs can be stored, assigned, tracked, and acknowledged in real time so staff always have the latest instructions during an emergency—no confusion, no outdated documents.

2

 Human Error and Insider Threats

Nearly 60% of healthcare breaches are caused by internal users—mostly unintentionally.

Common examples:

  • Using personal devices without protection
  • Clicking malicious email links
  • Mishandling printed PHI
  • Misconfiguration of software
  • Ex-employees retaining system access
How to Mitigate
  • Enforce role-based access control
  • Automate access deactivation
  • Conduct recurring compliance training
  • Restrict unmonitored BYOD usage
  • Implement real-time monitoring for unusual behavior
Where PM AM HCM helps:

Consistent micro-training modules, policy re-confirmations, and automated reminders ensure that human error decreases drastically over time.

3

 Weak or Inconsistent Policy Governance

Many healthcare organizations have strong policies—but no standardized way to:

  • Maintain versions
  • Communicate updates
  • Monitor acknowledgments
  • Track compliance
  • Audit policy usage

This becomes a major risk during OCR audits or security incidents.

How to Mitigate
  • Centralize all security and compliance policies
  • Establish clear workflows for approvals
  • Ensure version control and audit trails
  • Track acknowledgments and training completions
  • Conduct quarterly policy reviews
How PM AM HCM helps without shouting it:

It acts as a single source of truth for IT, HR, clinical, and compliance teams—keeping policies living, updated, and audit-ready.

4

 Unsecured Medical Devices (IoMT)

The Internet of Medical Things (IoMT) has exploded: infusion pumps, heart monitors, imaging devices, telehealth equipment.

The problem?

Many devices:

  • Cannot be patched easily
  • Run outdated OS
  • Connect to hospital networks
  • Lack encryption

This makes them ideal entry points for attackers.

How to Mitigate
  • Segment networks for medical devices
  • Maintain a device inventory
  • Apply firmware updates
  • Enforce strict vendor management
  • Monitor device traffic for anomalies
PM AM HCM connection:

IT teams can use policy-based workflows to standardize device maintenance protocols, ensuring consistency across facilities.

5

 Third-Party Vendor Vulnerabilities

Billing companies, cloud providers, telehealth vendors, EHR consultants—they all touch sensitive PHI.

A single weak vendor can expose millions of patient records.

How to Mitigate
  • Conduct vendor risk assessments
  • Require strict BAAs
  • Continuously monitor vendor compliance
  • Audit third-party access
PM AM HCM advantage:

Vendor policies, BAAs, and documentation can be organized in one controlled space—making assessments easier and audits smoother.

6

 Lack of Real-Time Incident and Breach Response

OCR expects organizations to demonstrate:

  • A working incident response plan
  • Employee awareness
  • Clear reporting channels
  • Documented logs of actions taken

Failure to respond quickly increases the severity of penalties.

How to Mitigate
  • Create a defined incident-response structure
  • Train staff on who to report to
  • Document every action during an incident
  • Conduct annual tabletop exercises
Where PM AM HCM fits:

Automated reminders, accessible SOPs, and trackable read receipts help ensure that teams know exactly what to do the moment an incident occurs.

7

 Remote Work & BYOD Security Gaps

Telehealth, hybrid work, and mobile charting create new vulnerabilities when:

  • Devices aren't encrypted
  • Wi-Fi networks are insecure
  • Policies aren't enforced consistently
How to Mitigate
  • Enforce mobile device management
  • Require VPN usage
  • Deploy MFA and session timeouts
  • Provide clear BYOD and telework policies
And PM AM HCM?

Staff can easily access and acknowledge mobile and telework policies—even from personal devices—ensuring uniform compliance.

Conclusion: Security Requires Both Technology and People

While cybersecurity tools (firewalls, SIEM, MDM, endpoint security) are essential, people and policies remain the biggest deciding factors in whether a healthcare organization stays secure.

Threats evolve daily. Regulations tighten. Staff turnover continues.

What keeps healthcare organizations protected is continuous, organization-wide alignment.

That's where platforms like PM AM HCM bring measurable value—by making compliance, communication, and policy governance repeatable, trackable, and audit-ready.

Ready to Build a Secure, Mobile-First Compliance Strategy?

Request a Free Demo

or visit www.pmamhcm.com learn how PM AM HCM helps healthcare organizations design, deploy, and monitor secure BYOD policies — keeping teams connected and compliant.

SEE PM AM HCM IN ACTION

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PM AM Corporation is a global information technology company with world headquarters in Dallas, Texas. A Microsoft Gold Certified Partner, PM AM is a leader in building Software As A Service (SAAS) application solutions and fully managed services/ products for law enforcement, sales, human resources, healthcare and other industries.

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