Is Aegis 2FA safe from being hacked?

I am a person that has no knowledge in tech, so excuse me in advance if my question is "dumb". Better safe than sorry.

I want to make the switch from Google Authenticator to Aegis, however I am still unsure about its security. Is it possible to hack Aegis? Especially since it is open source, wouldnt that make it more "accessible" compared to other bigger companies like Google?

or is it actually impossible to hack the aegis account of another …

2fa aegis authenticator companies google google authenticator hack hacked knowledge open source privacy question safe security switch tech