HSBC announced that it will begin the conversion to contactless technology this month, replacing all customer banking debit cards, according to ThinkMoney.com.

The bank will start to roll out the new contactless cards to existing customers whose debit cards are due to expire this month and then continue the process as cards expire. Customers who don’t want a contactless card can opt out by contacting their bank before their current card expires.

Bank customers are responsible for detecting fraud 82% of the time, according to Information Security Media Group’s 2012 Faces of Fraud Survey.

Banks responding to the survey reported that the three leading causes of fraud they experienced were card-not-present – 56% – data breach at a retailer or processor – 53% – and point-of-sales skimming – 47% – all root causes over which the consumer has very little control.