In a security bulletin update on Saturday (13 August), Zoom said version 5.7.3 to version 5.11.3 of its MacOS app contains a vulnerability in the auto-update process that can be exploited by a local low-privileged user to “escalate their privileges to root”. Zoom has issued a patch for a serious security flaw in its MacOS app that could allow a hacker to take control of a user’s operating system. Bluetooth always uses 2.4GHz, so this alternative isn't available for Bluetooth.First revealed by security researcher Patrick Wardle, certain versions of Zoom for MacOS contained a vulnerability that could give hackers root privileges. You can change this on your wireless base station. To avoid interference on the 2.4GHz band using Wi-Fi, try using the 5GHz band instead.These ports are the farthest away from the antennas, making interference less likely. If you're using adapters or dongles on a Mac computer with Thunderbolt 3 (USB-C) ports, plug them into the front port on the left side of your Mac, or into the ports on the right side (if your computer has them).

The antennas for Wi-Fi and Bluetooth are located there, and USB 3 devices placed there might interfere with your wireless connections.

If your USB device has a cable long enough that you can move the device, place it away from your Mac-and make sure not to place it behind your Mac, or near the hinge of its display.Some USB 3 devices can generate radio frequency interference that can cause Wi-Fi and Bluetooth devices operating in the 2.4GHz band to have issues communicating with your computer. Why do I have difficulty with Wi-Fi or Bluetooth devices when USB 3 devices are attached to my computer?

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