10. Use official mobile app provided by the bank:

You should download the official app from Apple, Google and Windows and not the ‘aggregator’ versions which promise to provide you a combined profile views across the websites.

Guides to Mobile Banking – You need to intimate your bank if you see any sort of discrepancies happening in your account. If you bring into their notice, it will be easier for them to block your card and issue a new one before it’s too late.