Ayxn,
If you’re seeing any unexpected behavior on your device, do let us know. That’s what we can assist with helping solve.
Should you be concerned about having installed a profile or device management software, you can view and remove those configurations How to delete an app that has a configuration profile on your iPhone, iPad, or iPod touch
Delete the app and its configuration profile
To delete an app and its configuration profile, follow these steps.
1. Delete the app
•Touch and hold the app until it jiggles.
•Then tap the delete button in the upper-left corner of the app to delete it. If you see a message that says, "Deleting this app will also delete its data," tap Delete.
2. If the app has a configuration profile, delete it.
•Go to Settings > General > Profiles or Profiles & Device Management,* then tap the app’s configuration profile.
•Then tap Delete Profile. If asked, enter your device passcode, then tap Delete.
3. Restart your iPhone, iPad, or iPod touch.
* If you don't see this option in Settings, then no device management profiles are installed on your device.
For security concerns, making sure your software is up to date is always the best step. The following article goes over and is kept current with recent iOS updates. Apple security updates Here are also some additional resources regarding security issues Get help with security issues.
Thanks.