In order to add source code to your page, you'll have to have some code to work with. Whether it's an application that links to your newsletter or some other feature, track down the HTML, CSS or ...

Since SEGs look at the actual source code of the phishing email to look for signs of malicious intent and the text that would tag the message as phishing is not present in HTML code, this CSS ...

The CSS code isn't very complex and tries to apply a CSS effect known as backdrop-filter to a series of nested page segments (DIVs). Also: Best Home Security Devices for 2018 CNET ...