Royal Bank of Heimdal Security sells it as "next generation protection" against cyber-threats. Scotland 's ( RBS ) recommendation of flawed security software may have put business banking customers at risk . RBS offers Heimdal Security 's Thor Foresight Security software to its UK business clients free of charge . But security researchers Pen ##sion Partners found an issue that makes it less secure . Heimdal Security has now fixed the bug .
Royal Bank of Scotland 's ( RBS ) recommendation of flawed security software may have put business banking customers at risk . RBS offers Heimdal Security 's Thor Foresight Security software to its UK business clients free of charge . But security researchers Pen ##sion Partners found an issue that makes it less secure . Heimdal Security has now fixed the bug .