Geoffrey Wenger

Email Geoffrey at geoff@jenisystems.com

Geoffrey has decades of hands-on work across IT, software development, and cybersecurity, and he brings clear, technical insight to every article. His experience includes building and maintaining secure networks, writing and reviewing production code, hardening endpoints, and responding to real incidents. He has led projects that span Microsoft 365 and Google Workspace administration, identity and access control, and cloud adoption with a focus on reliability and risk reduction. He holds two bachelor’s degrees in IT, a business degree, and a master’s in Cybersecurity and Information Assurance. His writing turns complex systems into actionable steps that help readers fix issues fast and strengthen security over time.

Articles published:

Doctor reviewing patient records and data access activity in a hospital MyChart system

MyChart Security Flaws Could Hide Patient Record Access From Logs

A MyChart security issue raises a troubling question for patients: could someone access a medical record without[…]

Zoom zero-click vulnerability showing a video meeting, connected devices, data flow, remote code execution risk, and cross-platform security exposure.

Zoom Zero-Click Flaw: How a Zoom Meeting Could Expose Your Device

Joining a Zoom meeting feels ordinary. Most people click the link, turn on a camera, and get[…]

U.S. AI cyber threat warning with phishing, network activity, and backup security across connected devices

U.S. Intelligence Warning Signals Serious AI Cyber Threat Risks Ahead

AI cybersecurity threats are no longer a distant concern for large companies and government agencies. Recent warnings[…]

Business security team monitoring AI cyber threats, identity risks, cloud activity, and network security in 2026

AI Cyberattacks Are Reshaping Business Security Threats in 2026

Cybersecurity threats in 2026 move quickly, look convincing, and often exploit weaknesses that businesses have overlooked for[…]

Artificial intelligence workspace showing AI analysis, critical thinking, human judgment, verification, decision-making, and digital information review.

Artificial Intelligence Can Weaken Critical Thinking and Judgment

Artificial intelligence can save time, organize information, and make difficult work feel easier. The problem begins when[…]

BlackRock headquarters sign with a glowing AI brain over circuit boards and layered US bonds showing the link between artificial intelligence and debt markets

Big Tech AI Spending Sparks BlackRock Bond Reassessment

The latest outlook from BlackRock signals a retreat from long-term Treasuries as rising AI-related borrowing threatens to[…]

Russian disinformation network spreading through media links, AI systems, source verification, and online influence risks

How Russian Disinformation Pollutes Media And AI Systems

Several well-known US outlets linked to the Pravda disinformation network without alerting readers to its origins. The[…]