Do you perform any security analysis for your app's security after you build/deploy it?

Hey developers,

I’ve been wondering about app security post-deployment and wanted to hear how others handle this. After you’ve built and deployed your app, do you perform any kind of security analysis to check for vulnerabilities, reverse engineer, or review how your app can be exploited?

• What kind of tools or methods do you typically use?
• Is this something you do as part of your development process, or do you focus more on pre-deployment checks?
• What security concerns or issues do you usually keep an eye out for after your app is deployed?
• For Flutter developers: Do you face any specific challenges or vulnerabilities in your Flutter apps?

I’d love to hear how others approach this step in their app lifecycle!