Logitech caused its mice to freak out by not renewing a certificate

According to Logitech’s support page, the problem was caused by “an expired certificate” required for the apps to run.

Logitech Blames 'Inexcusable Mistake' After Certificate Expiry Breaks macOS Apps

Logitech users on macOS found themselves locked out of their mouse customizations yesterday after the company let a security certificate expire, breaking both its Logi Options+ and G HUB configuration ...
Mactrast

Logitech’s Certificate-Related ‘Inexcusable Mistake’ Breaks Its macOS Apps

macOS uses Developer ID certificates to verify the legitimacy of software. When Logitech allowed its certificate to expire, ...
Morning Overview on MSN

Logitech mice fail on Macs for a ridiculous reason, fix by hand

Logitech’s most popular mice and keyboards suddenly stopped working properly on Macs, not because of a hardware flaw or a ...