Kimma Wreh - Public Figure

Cyber Attack on Stryker: A Wake Up Call for Organizations

The recent cyber attack on medical technology company Stryker is a powerful reminder that cyber incidents can quickly move beyond IT disruption and affect real world operations. The attack reportedly impacted the company’s Microsoft cloud environment and thousands of devices across its network. As systems were affected, there were delays in delivering certain medical products, and some surgeries had to be rescheduled. This shows how cybersecurity incidents can directly disrupt critical business processes and even affect patient care.

What makes this incident especially important is that attackers appear to have used legitimate administrative tools after gaining privileged access. There were reports of no malware being deployed and no ransomware demand. Instead, the attackers used built in functionality to disrupt operations. The threat group also claimed to have wiped out 12 petabytes of data, which is equivalent to 12,000 terabytes, causing widespread system disruption. This type of attack demonstrates how dangerous compromised administrative access can be.

Organizations can draw several important lessons from this event. First, privileged access management must be treated as a top priority. Companies should adopt a least privilege approach and ensure administrative roles are tightly controlled. Sensitive actions such as large scale system changes or device wipes should require additional approvals and monitoring.

Second, identity security controls are critical. Multi factor authentication, strong conditional access policies, and continuous monitoring of administrative activity can help prevent unauthorized access. Many modern attacks focus on identity compromise rather than traditional technical vulnerabilities.

Third, business continuity and recovery planning are essential. Cyber incidents can disrupt supply chains, service delivery, and customer confidence. Organizations should regularly test recovery procedures and ensure endpoint management systems are securely configured.

Finally, cybersecurity is a leadership issue. Executives and boards must view cyber risk as an enterprise risk. Proactive investment in governance, identity protection, and resilience can help organizations reduce exposure and recover more effectively when incidents occur.

By Dr. Kimma Wreh, Cybersecurity Leadership and Risk Governance

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Cybersecurity on a Budget: Smart Protection for Small

Think cybersecurity is too expensive for your small business?

Think again.

Many cyber attacks target small organizations because they assume security is weak.

Smart protection steps include:

1. Training employees to spot phishing
2. Using strong passwords and multi-factor authentication
3. Keeping systems updated
4. Backing up important data
5. Limiting access to sensitive information

Cybersecurity doesn’t have to be complicated or costly but ignoring it can be very expensive.



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https://www.amazon.com/dp/B0DPZR9JYS

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Thinking about a cybersecurity career, but don’t know where to begin?

You’re not alone. Cybersecurity is one of the fastest-growing fields — and there is space for beginners.

Start here:

1. Learn basic networking and security concepts
2. Take entry-level certifications
3. Practice in online labs
4. Follow cybersecurity news and trends
5. Build confidence through small learning steps

Your background doesn’t have to be technical. What matters most is curiosity and persistence.

The journey can start today.

Buy Cyber Scams: Don't Be A Victim book by Dr. Kimma Wreh https://www.amazon.com/dp/B0DPZR9JYS

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Cybersecurity is now a leadership issue, not just an IT problem.

Board members are increasingly accountable for how organizations manage cyber risk.

Here are five risks every leadership team should understand:

1. Ransomware attacks that can shut down operations
2. Data breaches leading to legal and financial penalties
3. Third-party vendor risks
4. Insider threats and human error
5. Regulatory non-compliance

Strong cyber governance protects reputation, revenue, and public trust.

Leaders who ignore cyber risk today may face major consequences tomorrow.



Buy Cyber Scams: Don't Be A Victim book by Dr. Kimma Wreh
https://www.amazon.com/dp/B0DPZR9JYS

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The Truth About Public Wi-Fi (and How to Protect Yourself)

Think public Wi-Fi is harmless? Think again.

Free Wi-Fi at airports, hotels, coffee shops, and malls can expose your personal information to cybercriminals.

Hackers can intercept your data, steal passwords, or even access financial accounts — all without you knowing.

Here’s how to stay safe:
1. Avoid logging into banking or sensitive accounts
2. Turn off auto-connect on your phone or laptop
3. Use a VPN when possible
4. Only visit websites that start with https
5. Log out of accounts after use

Cyber safety is no longer optional. It’s part of everyday life.
Stay aware. Stay protected. Share this to help someone else stay safe.

Get the book Cyber Scams: Don’t Be A Victim
https://www.amazon.com/dp/B0DPZR9JYS

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Video highlights of the Texas Association of Governmental Information Technology Managers (TAGITM)

2026 Annual Conference, April 7-10, 2026

Venue: JW Marriott Hill Country Resort, San Antonio, TX

DrKimmaWreh Highlights of TAGITM 2026 Annual Conference with Dr. Kimma Wreh

Proud to have participated in the ISC2 Permian Basin Chapter (501c3) 2nd Annual ISC2GETHER Earth Day Cleanup on Thursday, April 16th in Midland, Texas.

This event was more than just a cleanup. It was a powerful reminder that leadership extends beyond the workplace. It was refreshing to be outdoors picking up trash for a worthy cause.

I was honored to support six outstanding organizations in one impactful event:
✅ ISC2 Permian Basin Chapter
✅ ISC2 (ISC2GETHER Month)
✅ Keep Midland Beautiful (Great American Cleanup)
✅ Keep Texas Beautiful
✅ Keep America Beautiful
✅ Texas Department of Transportation

Thanks to everyone who showed up and contributed to making Midland cleaner and stronger. Community engagement like this reinforces the importance of collective responsibility whether in cybersecurity or in caring for the environments we live and work in.