{"id":15744,"date":"2025-04-08T07:12:45","date_gmt":"2025-04-08T06:12:45","guid":{"rendered":"https:\/\/www.kappadata.pl\/new-methods-of-email-cyberattacks-barracuda-email-threat-radar-report\/"},"modified":"2025-04-08T07:13:04","modified_gmt":"2025-04-08T06:13:04","slug":"new-methods-of-email-cyberattacks-barracuda-email-threat-radar-report","status":"publish","type":"post","link":"https:\/\/www.kappadata.pl\/en\/new-methods-of-email-cyberattacks-barracuda-email-threat-radar-report\/","title":{"rendered":"New methods of email cyberattacks \u2013 Barracuda Email Threat Radar Report"},"content":{"rendered":"

[vc_row css_animation=”” row_type=”row” use_row_as_full_screen_section=”no” type=”full_width” angled_section=”no” text_align=”left” background_image_as_pattern=”without_pattern”][vc_column][\/vc_column][\/vc_row][vc_row css_animation=”” row_type=”row” use_row_as_full_screen_section=”no” type=”full_width” angled_section=”no” text_align=”left” background_image_as_pattern=”without_pattern”][vc_column][vc_empty_space][vc_column_text]<\/p>\n

Together with Barracuda\u2019s March Threat Review, which highlights the latest threats and how to defend against them, we invite you to read the full article:<\/p>\n

<\/p>\n

In cybersecurity, one thing is certain \u2013 attackers never rest. This is confirmed by the latest Email Threat Radar<\/strong> report from Barracuda\u2019s analysts, which sheds light on the newest phishing campaigns and extortion attempts targeting organizations around the world. In March 2025, three particularly interesting (and dangerous) threats were highlighted:<\/p>\n

<\/p>\n

\n

1. Impersonating Clop Ransomware \u2013 Extortion Without the Attack<\/strong><\/h3>\n

<\/p>\n

Why go through the trouble of launching a real ransomware attack when you can simply pretend you did?<\/p>\n

<\/p>\n

Cybercriminals have started sending emails impersonating the Clop group, threatening to leak “stolen” data allegedly obtained during a corporate network breach. To boost credibility, they refer to real news articles about past Clop attacks on users of Cleo platforms (such as Cleo Harmony or VLTrader).<\/p>\n

<\/p>\n

These messages include contact addresses and an invitation to negotiate a \u201cransom,\u201d although \u2013 interestingly \u2013 they lack a specific payment amount or typical elements of an actual ransomware attack (like encrypted chat links or strict response deadlines). It\u2019s more manipulation and intimidation than a real breach.<\/p>\n

<\/p>\n

What to watch for:<\/strong><\/p>\n

    \n
  • \n

    Threats of data leaks after a supposed breach<\/p>\n<\/li>\n

  • \n

    References to real-world news and incidents<\/p>\n<\/li>\n

  • \n

    Absence of classic ransomware indicators (no encryption, no ransom amount, no chat portal)<\/p>\n<\/li>\n<\/ul>\n

    [\/vc_column_text][vc_empty_space][vc_single_image image=”15732″ img_size=”large” style=”vc_box_shadow_3d” onclick=”zoom” qode_css_animation=”element_from_left” qode_hover_animation=”zoom_in”][vc_empty_space][vc_column_text]<\/p>\n

    2. LogoKit \u2013 Phishing Taken to a New Level<\/strong><\/h3>\n

    <\/p>\n

    LogoKit is a phishing platform that operates as a \u201cphishing-as-a-service\u201d (PhaaS). Active since 2022, it continues to evolve with new capabilities that make it difficult for traditional security tools to detect.<\/p>\n

    <\/p>\n

    In the March campaign, cybercriminals sent emails with subject lines such as \u201cPassword Reset Requested\u201d<\/em> or \u201cImmediate Account Action Required,\u201d<\/em> creating a sense of urgency to change a password. After clicking the link, the victim was taken to a fake login page created in real time, displaying the company\u2019s logo dynamically pulled from sources like Clearbit or Google Favicon.<\/p>\n

    <\/p>\n

    The most dangerous aspect? The fake page reacts in real time \u2013 as soon as the victim types in their credentials, the information is immediately captured by the attacker.<\/p>\n

    <\/p>\n

    What to watch for:<\/strong><\/p>\n

      \n
    • \n

      Suspicious links containing the victim\u2019s email address<\/p>\n<\/li>\n

    • \n

      Company logos loaded from external sources<\/p>\n<\/li>\n

    • \n

      Urgent messaging that pressures the user to act quickly<\/p>\n<\/li>\n<\/ul>\n

      [\/vc_column_text][vc_empty_space][vc_single_image image=”15735″ img_size=”large” style=”vc_box_shadow_3d” onclick=”zoom” qode_css_animation=”element_from_left” qode_hover_animation=”zoom_in”][vc_empty_space][vc_column_text]<\/p>\n

      3. Phishing with SVG Files \u2013 Innocent Graphics, Serious Threat<\/strong><\/h3>\n

      <\/p>\n

      As detection tools become more advanced, cybercriminals continue to look for new attack methods. One increasingly popular tactic involves phishing emails with SVG (Scalable Vector Graphics) file attachments<\/strong>.<\/p>\n

      <\/p>\n

      SVG is a web-based vector image format that can contain embedded scripts which appear harmless to many security tools. In the cases analyzed by Barracuda, emails included only the attachment\u2014no text\u2014and clicking it led to a fake Microsoft login page or triggered the download of a malicious ZIP file.<\/p>\n

      <\/p>\n

      Even more cleverly, if the attachment detects that it\u2019s being opened in a sandbox environment (a controlled and secure testing space), it redirects the user to a legitimate shopping website<\/strong> \u2013 a trick designed to avoid detection.<\/p>\n

      <\/p>\n

      What to watch for:<\/strong><\/p>\n

        \n
      • \n

        SVG files with clickable elements \u2013 do not open!<\/p>\n<\/li>\n

      • \n

        Redirects leading to downloads of other files<\/p>\n<\/li>\n

      • \n

        Unusual browser behavior, warnings, or alerts<\/p>\n<\/li>\n<\/ul>\n

        \n

        How to Protect Yourself<\/strong><\/h3>\n

        <\/p>\n

        The best defense is a combination of awareness<\/strong> and robust tools<\/strong>. Barracuda Email Protection<\/strong> offers comprehensive defense against such threats through:<\/p>\n

          \n
        • \n

          Email Gateway Defense<\/p>\n<\/li>\n

        • \n

          Advanced phishing and spoofing detection<\/p>\n<\/li>\n

        • \n

          Impersonation Protection<\/p>\n<\/li>\n

        • \n

          Incident response and domain protection<\/p>\n<\/li>\n

        • \n

          Cloud backup and user awareness training<\/p>\n<\/li>\n<\/ul>\n

          <\/p>\n

          Thanks to integration with Microsoft 365<\/strong> and the use of AI-driven analysis<\/strong>, Barracuda effectively neutralizes even the most advanced, targeted phishing campaigns.<\/p>\n

          [\/vc_column_text][vc_empty_space][vc_single_image image=”15737″ img_size=”large” style=”vc_box_shadow_3d” onclick=”zoom” qode_css_animation=”element_from_left” qode_hover_animation=”zoom_in”][vc_empty_space][vc_column_text]<\/p>\n

          Summary<\/strong><\/h3>\n

          <\/p>\n

          Email attacks are becoming increasingly sophisticated \u2014 they mimic ransomware, impersonate login portals, and hide malicious scripts in graphics. What used to look suspicious is now often almost indistinguishable from legitimate communication.<\/p>\n

          <\/p>\n

          That\u2019s why it\u2019s crucial for your company to be properly protected. If you\u2019d like to learn more about how to secure your employees\u2019 mailboxes effectively \u2013 get in touch with the Kappa Data team. We\u2019ll help you choose and implement the right solutions before<\/em> anything goes wrong.<\/p>\n

          <\/p>\n

          Want to receive similar insights regularly?<\/strong>
          Sign up for the Barracuda newsletter<\/strong>!<\/p>\n

          [\/vc_column_text][\/vc_column][\/vc_row][vc_row css_animation=”” row_type=”row” use_row_as_full_screen_section=”no” type=”full_width” angled_section=”no” text_align=”left” background_image_as_pattern=”without_pattern”][vc_column css_animation=”bounceInRight”][\/vc_column][\/vc_row][vc_row css_animation=”” row_type=”row” use_row_as_full_screen_section=”no” type=”full_width” angled_section=”no” text_align=”left” background_image_as_pattern=”without_pattern”][vc_column][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

          The latest email threats from March 2025, according to the Barracuda report \u2013 fake ransomware attacks, advanced phishing using LogoKit, and malicious SVG files.<\/p>\n","protected":false},"author":26,"featured_media":15730,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[168,71],"tags":[956,956,270,546,546,957,957,452,452,453,453,958,958,955,955,954,954,537,537,270],"class_list":["post-15744","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-barracuda-en","category-publications","tag-barracudanetworks-en","tag-cybersecurity-en","tag-emailsecurity-en","tag-infosec-en","tag-itsecurity-en","tag-kappadata-en","tag-logokit-en","tag-phishingalert-en","tag-ransomware-en","tag-threatintelligence-en"],"acf":[],"yoast_head":"\nEmail Threats<\/title>\n<meta name=\"description\" content=\"Discover the latest email threats from March 2025 in the Barracuda report \u2013 fake ransomware attacks, advanced phishing with LogoKit, and malicious SVG files. 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