The place I work at did some stuff.
But the major takeaway for most people should probably be this:
IF YOU ARE ON AN iOS DEVICE, UPDATE YOUR PHONE OR iPAD RIGHT NOW
- Open Settings >> General >> Software Update
- Tap Download and Install. If a message asks to temporarily remove apps because iOS needs more space for the update, tap Continue or Cancel.
The vulnerabilities we identified in iOS are incredibly severe. Please update your device immediately.
Excited Pixels 