Modern Phishing Techniques

 Phishing attacks are becoming more sophisticated, using more and more advances methods to trick both organizations and individuals. A look into the more modern phishing techniques (and advice on how to protect against them) is provided below:

  • Spear Phishing: Spear Phishing is a targeted attack where cybercriminals use personalized information in order to trick victims. Typically, this is done by impersonating trusted colleagues. You should always verify suspicious requests, especially the ones that ask for financial transactions or sensitive data.
  • Business Email Compromise: This is where attackers pose as executives or vendors by using lookalike email domains. They will request urgent wire transfers or confidential information in hopes that the victim doesn't double check where the email is coming from. Strict verification processes are a great way to mitigate this type of attack.
  • Smishing and Vishing: This is where the phishing is done via SMS or phone calls, tricking victims into clicking malicious links or into revealing sensitive information. Individuals should avoid clicking on unknown links and contact institutions directly when in doubt.
  • Clone Phishing: Hackers replicate legitimate emails but insert malicious links or attachments in order to trick their victims. Individuals should always check the sender's address and should be on the lookout for unexpected files.
  • Deepfake Phishing: Attackers use AI generated videos or audio where they impersonate executives in order to deceive company employees. The best way to mitigate against this type of attack is to once again implement strong verification procedures, even for seemingly legitimate communications.
Other protective measures include the use of multi-factor authentication, regular software updates, and training employees to recognize phishing attempts. Monitoring and logging suspicious activities will also strengthen defenses against these evolving threats.

Sources

  • https://www.microsoft.com/en-us/security/business/security-101/what-is-phishing
  • https://www.crowdstrike.com/cybersecurity-101/phishing/

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