Attackers exploit CSS to craft stealthy phishing messages

Monday 17th of March 2025 15:19:16

Attackers Use CSS to Create Evasive Phishing Messages

A new phishing attack has been uncovered, where attackers are using Cascading Style Sheets (CSS) to create evasive messages that are designed to evade detection by email security systems.

According to a report by security researcher, Troy Mursch, the attackers are using CSS to create complex and dynamic HTML messages that are difficult to detect using traditional phishing detection methods. The messages are designed to mimic legitimate emails and are intended to trick victims into revealing sensitive information or clicking on malicious links.

The attackers are using a combination of CSS and HTML to create the messages, which are then sent to victims via email. The messages are designed to be highly customizable, allowing the attackers to tailor the messages to specific victims and make them appear more legitimate.

The use of CSS to create evasive phishing messages is a new and emerging trend in the world of phishing. It is believed that the attackers are using this technique to evade detection by email security systems, which are typically designed to detect and block traditional phishing messages.

The use of CSS to create evasive phishing messages is a significant development in the world of phishing. It highlights the need for email security systems to be updated to detect and block these types of messages. It also emphasizes the importance of educating users about the dangers of phishing and the need for them to be vigilant when it comes to opening emails and clicking on links.

In conclusion, the use of CSS to create evasive phishing messages is a new and emerging trend in the world of phishing. It is a significant development that highlights the need for email security systems to be updated and for users to be educated about the dangers of phishing.