Sequential card numbers to blame for Tesco Bank cyber attack?

Helen Knapman

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Sequential card numbers may be to blame for the cyber attack on Tesco Bank, which resulted in 9,000 customers being hit by fraudulent transactions and costing the bank £2.5 million.

Sequential card numbers may be to blame for the cyber attack on Tesco Bank, which resulted in 9,000 customers being hit by fraudulent transactions and costing the bank £2.5 million.

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Source Moneywise http://ift.tt/2hslO8f