Email Bombing Attacks: Overloading Inboxes and Compromising Security

Email bombing attacks are a disruptive cyber tactic where attackers flood a target’s inbox with thousands of emails in a short time. These attacks aim to overwhelm users, hide malicious messages, or disrupt communication systems.

How Email Bombing Attacks Work:

  1. Mass Email Spam: Attackers send massive volumes of irrelevant emails to clog inboxes.
  2. Distraction Tactic: The flood of emails can hide important notifications, such as fraudulent activity alerts.
  3. Resource Overload: Email servers may struggle to handle the influx, causing downtime for businesses.

How to Prevent Email Bombing Attacks:

  • Enable Email Filters: Use advanced spam filters to identify and block mass email floods.
  • Monitor Email Accounts: Watch for suspicious activity, such as login attempts or unusual traffic.
  • Secure Your Email Address: Avoid sharing your email publicly to reduce exposure to attacks.
  • Use Multi-Factor Authentication: Add extra security to prevent attackers from accessing your accounts.

By staying vigilant and adopting preventive measures, individuals and businesses can mitigate the effects of email bombing attacks and maintain secure communication systems.

Ransomware Gangs Pose as IT Support in Microsoft Teams Phishing Attacks

Ransomware Gangs Pose as IT Support in Microsoft Teams Phishing Attacks

Ravi Jain
Ransomware gangs are exploiting Microsoft Teams' default settings to launch sophisticated phishing attacks. These attacks involve email bombing to overwhelm victims, followed by impersonation of IT support via Teams to gain remote access. Attackers use this access to install malware, such as RPivot and Black Basta ransomware. The article emphasizes the importance of restricting external Teams communication, enhancing user awareness, and deploying advanced security tools to mitigate this threat. Finally, it highlights the potential involvement of the FIN7 cybercrime group. ... Read More