For those not using Apps and the like to monitor their accounts/ cards, it is worth noting that you can now suspend or stop the card via the app (and restart, as it were). Useful if you suspect fraud, or are not going to be using a card for a while.
PIN can also be changed.
I also have a text or push alert for every transaction; thus quickly able to spot any fraudulent transactions.
How long would it take if you rely on statements and the fraud takes place just after a statement period commences?
I'm 62, so hardly in the first flush of life. This kind of tech makes my life easier, so why not use it?