It is unlikely you have been hacked. A process on your Mac is likely trying to verify your Apple ID with Apple's Sign On services.
- AK = AuthKit
- AS = Authentication Services
Private AuthKitUI Framework
AKAuthorization appears to be part of Apple's private AuthKitUI framework. This framework is stored at /System/Library/PrivateFrameworks/AuthKitUI.framework on macOS.
The public Authentication Services likely uses AuthKitUI to provide the user interface:
Use the Authentication Services framework to improve the experience of users when they enter credentials to establish their identity.
- Give users the ability to sign into your services with their Apple ID.
- ...
It is likely AKAuthorizationRemoteViewService is a user interface element that shows content provided by a remote service.
See jujigo / DragonBuild source that mentions this framework's contents.
Given AuthKit (AK) is a System Programming Interface (SPI) – and thus private to Apple's engineers – only Apple can authoritatively answer this question. You should provide feedback to Apple about this behaviour.