The agencies warned that the ransomware attack, known as Medusa, is highly contagious and can spread quickly through email attachments or links. The attackers are using a combination of phishing and spear phishing attacks to distribute the ransomware. Phishing attacks are those that trick users into revealing sensitive information, such as login credentials, by sending fake emails that appear legitimate.
Understanding the Medusa Attackers’ Tactics
The Medusa attackers have been using a double extortion model to carry out their attacks, according to the CISA advisory. This model involves not only stealing sensitive data but also encrypting it, making it inaccessible to the victim.
But ignoring the warning signs can lead to devastating consequences.
Phishing attacks typically involve a combination of psychological manipulation and technical tactics.