macOS Big Sur 11.6 improves the security of macOS and is recommended for all users. Apple has also released security update 2021-005 for macOS Catalina, and both updates address an issue that could allow a maliciously crafted PDF to execute code. Apple says that it is aware of a report that this bug may have been actively exploited. To update, go to Apple Menu – About This Mac – Software update.
The iOS 14.8 update can be downloaded for free and the software is available on all eligible devices over-the-air in the Settings app. To access the new software, go to Settings > General > Software Update. Apple has also released a new version of iPad OS14.
If your device does not show an available security update, you may need a system upgrade. Please contact us for more information.