Hacking and digital forensics: How to gather evidence?

To my fellow members,
Is there any definitive way to prove that a smartphone was compromised several months ago?

When you say someone’s been "hacked," what exactly do you mean by that? Are we talking about someone breaking into your Facebook or Instagram account, or is it something more invasive—like tapping your phone calls, stealing your photos, or even spying through your camera?

Karen Gomez55 said:When you say someone’s been "hacked," what exactly do you mean by that? Are we talking about someone breaking into your Facebook or Instagram account, or is it something more invasive—like tapping your phone calls, stealing your photos, or even spying through your camera?

I ditched Facebook and Instagram entirely just to make sure those profiles were gone for good. But honestly, there was more to it than that... Is it even possible to prove someone was tapping my phone lines or spying through the camera? There were three different apps installed; I managed to delete one, but the other two are still sitting there right now.

https://clario.co/blog/code-to-check...one-is-hacked/ ---Check this out

As for the rest, it’s probably doable, but you’d likely need to bring in a specialist—someone who actually lives and breathes this kind of tech stuff.

Could it be something along these lines?