Criminals are using CSS to get around filters and track email usage
Cisco Talos says hackers are abusing CSS in emailsThe stylesheet language is used to hide content, track people's behavior, ...
TheServerSide9 个月
What is cascading style sheets (CSS)?
Conforming with the separation of concerns design pattern and best practice ... causing the text to render as white, 20-pixel, italicized text on a silver background. The CSS specification is managed ...