rails-security-checklist
                                
                                
                                
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                        Mitigate window.opener exploits
Set rel="noopener noreferrer" attribute on <a "target=_blank"...> links
More at: https://dev.to/ben/the-targetblank-vulnerability-by-example
Consider if link_to and other link_* helpers should automatically set the rel="noopener noreferrer" attribute if target option is set to _blank or #