1. Financial Account Compromise:
- Contact your financial representative immediately.
- Change your password from a different device.
- Untrust old or lost devices.
2. Email Account Compromise:
- Log in from a new device.
- Create a new password.
- Check email settings for unauthorized rules or filters.
- Untrust old or lost devices.
3. Device Infection with Malicious Software:
- Stop using the infected device.
- Disconnect from the internet.
- Contact an IT professional to clean your device.