PROCIRCULAR BLOG

Educating your business on the importance of cybersecurity

Aaron R. Warner

Aaron R. Warner is the founder and CEO of ProCircular, an information Security and Privacy firm focusing on midsized businesses. A former CIO and CTO of Integrated DNA Technology, he’s spent more than two decades working in IT and InfoSec. Mr. Warner is a Certified Information Systems Security Professional (CISSP) and certified Securiity+ engineer, and a full member of the FBI/DHS Infragard partnership. Mr. Warner has earned an MBA from the Tippie School at the University of Iowa, and enjoys cave diving, playing music, a good bottle of wine and above all time with his family.
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Recent Posts

Why Kids Turn to Cybercrime

Posted by Aaron R. Warner on Mar 27, 2026 11:31:45 AM

I spoke with a reporter this morning who asked me a simple question: Why do kids turn to cybercrime? After some fun and genuinely insightful conversations with my colleagues at ProCircular, ages 20 to 55+, here’s what we were able to cobble together.

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Topics: Cybersecurity, Cybersecurity Consulting

Cybersecurity State of the Union 2025

Posted by Aaron R. Warner on Jan 14, 2025 11:47:33 AM

It’s hard to believe that we survived 2024, and with 2025 finally here, we thought we would present where ProCircular sees the world headed. The cybersecurity landscape continues to evolve at a breakneck pace, driven by AI-enabled threats and an increasingly complex world. From deepfake videos to targeted social engineering, attackers are finding new ways to exploit trust and access critical systems. 

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Topics: Cybersecurity, Network Security, Data Breach, Information Security, Data Security, Data Protection, Security Awareness Training, healthcare, hacking, Manufacturing, Passwords, risk, Ransomware, Banking, Financial Institutions

Lessons Learned From the CDK Global Ransomware Attack

Posted by Aaron R. Warner on Jul 22, 2024 9:10:11 AM

CDK Global, a leading provider of integrated technology solutions to the automotive industry, suffered a severe ransomware attack. The attack was attributed to the BlackSuit ransomware group, known for its sophisticated and targeted operations. The impact of the attack was widespread, not only affecting CDK Global’s operations but also had a ripple effect on thousands of auto dealerships that rely on CDK Global’s dealer management systems (DMS) and service operation solutions. The incident caused significant operational disruptions and is expected to have a large, but unknown impact on dealership financial losses due to the downtime during a high-volume season. 

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Topics: Cybersecurity, Network Security, Information Security, Data Security, Data Protection, risk

Cybersecurity Challenges for Trucking in 2024: Mitigating Risks on the Road

Posted by Aaron R. Warner on May 8, 2024 12:43:45 PM

Buckle up, truckers! Trucking is the industry that keeps America rolling, and it's in the middle of a digital revolution. From high-tech ELDs to AI-powered cameras and internet-connected trailers, the way we haul goods is evolving at breakneck speed. In the interest of safety (and profit) most trucks now have or will soon get AI cameras for things like distracted driver, cell phone detection, gyro events, etc. But alongside these advancements lurks a hidden adversary – hackers.

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Topics: Cybersecurity, Incident Response, Security Awareness Training, Ransomware, Transportation, Trucking, MFA

Top 5 Business Roles Targeted by Cyber Attacks and How to Mitigate Risks

Posted by Aaron R. Warner on May 8, 2024 11:55:45 AM

Cybercriminals in today's digital landscape employ sophisticated tactics to infiltrate organizations and steal valuable data. Specific business roles within companies often become targets of cyber attacks due to their access to sensitive information or ability to influence decision-making. These roles are also usually visible and known individuals in the public, and harvesting information can be used against them. It is much easier than going after the paranoid I.T. Guy!

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Topics: Cybersecurity, Data Breach, Data Security, Data Protection, cybersecurity plan, Ransomware

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ProCircular is a Full-Service Information Security Firm

We are passionate about helping businesses navigate the complex world of information security, and our blog is another great source of inforamtion. We can assist you no matter where you are in your security maturity journey:

  • Breached or hit with ransomware?
  • Don't know where to start? 
  • Looking to confirm your security with a third party?

Secure your future with ProCircular.

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