WebKit has a feature where all script-accessible cookies are deleted after 7 days: https://webkit.org/tracking-prevention/ https://webkit.org/tracking-preventio

WebKit has a feature where all script-accessible cookies are deleted after 7 days: https://webkit.org/tracking-prevention/ https://webkit.org/tracking-prevention/ While this feature is annoying in that I have to repeatedly log in to some websites that I visit less frequently, it could make this exact attack less effective.