Logitech macOS Certificate Expiration: Why Your Peripherals Failed
Logitech's Logi Options+ and G Hub apps for macOS stopped working due to an expired security certificate. PRISM explores the impact on global users as of Jan 7, 2026.
Premium hardware, paralyzed by a single piece of code. If your high-end mouse or keyboard suddenly felt like a generic $10 replacement this week, it's not a hardware defect—it's a management oversight. Logitech users on macOS are facing a massive software outage that has stripped their devices of all custom functionality.
Logitech macOS Certificate Expiration Causes Chaos
Starting Monday, Jan 5, 2026, Logitech's flagship software suites, Logi Options+ and G Hub, abruptly stopped functioning on macOS. The apps refuse to launch, leaving users unable to access macros, sensitivity settings, or button mapping. All accessories have reverted to their built-in factory defaults, disrupting the efficiency of thousands of creative professionals and gamers.
When Security Certificates Kill Customization
The culprit is surprisingly mundane. According to Joe Santucci, Logitech's Head of Global Marketing, the company inadvertently allowed a security certificate to expire. On macOS, an expired certificate tells the OS that the app is no longer safe to run, effectively bricking the software interface until a new, signed version is released.
This content is AI-generated based on source articles. While we strive for accuracy, errors may occur. We recommend verifying with the original source.
Related Articles
Anthropic launches Claude Cowork, an AI agent for non-technical users. Learn about its $100/month pricing, macOS features, and how it handles files and security.
Logitech's recent deals are not just sales. Our analysis reveals a deep strategy to bundle AI services, build an ecosystem, and defend its premium market position.
NASA's Artemis II rocket has moved to the launch pad, marking a historic step in the first human mission to the Moon in over 50 years. From 1 mph to 25,000 mph reentry.
OpenAI CFO Sarah Friar outlines the 2026 strategy focusing on practical AI adoption in health, science, and enterprise to bridge the gap between AI potential and daily usage.
Anthropic launches Claude Cowork, an AI agent for non-technical users. Learn about its $100/month pricing, macOS features, and how it handles files and security.
Logitech's recent deals are not just sales. Our analysis reveals a deep strategy to bundle AI services, build an ecosystem, and defend its premium market position.
NASA's Artemis II rocket has moved to the launch pad, marking a historic step in the first human mission to the Moon in over 50 years. From 1 mph to 25,000 mph reentry.
OpenAI CFO Sarah Friar outlines the 2026 strategy focusing on practical AI adoption in health, science, and enterprise to bridge the gap between AI potential and daily usage.