Scientists discover a flaw in banking apps

If you bank with HSBC, NatWest, Co-op or Bank of America Health, you may have been at risk of a security flaw, according to a new study.Researchers have tested a new tool on a sample of 400 apps, and found that several banking apps had a critical vulnerability that could have allowed hackers to access your username and password. Thankfully, the banks have been informed of the flaw, which has now been removed.Scroll down for video  If you bank with HSBC (pictured left), NatWest, Co-op (...