Hardcoded credentials and other issues in Tata Motors App (cert-in.org.in)

tbh, you can't expect much from them in general

I would simply not trust any Indian code, and in Indian. There are too many pressures and cultural effects, both present and absent that make for very poor outcomes. But it’s also why it appeals to “Americans” so much, like a drug, it’s very immediate euphoria inducing effects traded for long term consequences, very low impulse control, very American; even as it turns Indians into those very kind of imitation Americans with every passing day.