Facebook Instagram Linkedin Twitter
  • Home
  • Android
  • Apple
  • Apps
  • Cyber Attacks
  • Hacking
  • Malware
  • Reviews
  • Tech
Search
h4ckers-news DISCOVER THE ART OF PUBLISHING
  • Home
  • Android
  • Apple
  • Apps
  • Cyber Attacks
  • Hacking
  • Malware
  • Reviews
  • Tech
Home Hacking Hackers are Abusing Dropbox to steal Microsoft SharePoint login
  • Hacking

Hackers are Abusing Dropbox to steal Microsoft SharePoint login

October 5, 2023
0
66
Facebook
WhatsApp
Linkedin
Copy URL

    [ad_1]

    A growing cyber threat involving Dropbox has emerged, and it’s raising concerns across the cybersecurity landscape. 

    In the initial two weeks of September, a staggering 5,440 of these attacks were detected, highlighting the alarming scale of this threat.

    Utilizing Dropbox for Deceptive Attacks

    Hackers are leveraging Dropbox to create fake login pages, ultimately leading unsuspecting victims to credential-harvesting websites. 

    According to CheckPoint Researchers, the tactic represents a new iteration of Business Email Compromise (BEC) attacks called BEC 3.0. 

    BEC 3.0 attacks involve the use of legitimate platforms like Dropbox to send and host phishing materials. 

    The legitimacy of these platforms makes it incredibly challenging for email security services to detect and for end-users to recognize the threats.

    Document

    FREE Demo

    Implementing AI-Powered Email security solutions “Trustifi” can secure your business from today’s most dangerous email threats, such as Email Tracking, Blocking, Modifying, Phishing, Account Take Over, Business Email Compromise, Malware & Ransomware

    Expanding Attack Surface

    These attacks are on the rise, and hackers are employing various productivity sites, including Google, Dropbox, QuickBooks, PayPal, and more, as their battlegrounds. 

    This innovation in phishing tactics has proven highly effective and is rapidly gaining popularity among cybercriminals.

    Attack Overview

    In this particular attack, hackers use Dropbox documents to host websites designed for credential harvesting. Here are the key details:

    Vector: Email

    Type: BEC 3.0

    mTechniques: Social Engineering, Credential Harvesting

    mTarget: Any end-user

    The attack begins with an email seemingly from Dropbox informing the recipient that there’s a document to view. This email appears entirely standard and would not immediately raise suspicion.

    Legitimate-Looking Dropbox Page
    Legitimate-Looking Dropbox Page

    Upon clicking the email, the user is directed to a Dropbox page. Although the content mimics a OneDrive login page, the URL clearly indicates it’s hosted on Dropbox.

    The Credential Harvesting Page
    The Credential Harvesting Page

    Clicking “Get Document” redirects the user to the final page, which is the credential harvesting page. This page, hosted outside of Dropbox, is where threat actors aim to steal user credentials.

    Evolution of BEC Attacks
    Evolution of BEC Attacks

    The evolution of Business Email Compromise attacks is notable. It began with simple “gift card” scams and impersonation of domains and partners. 

    However, it has now reached BEC 3.0, where attacks are executed through legitimate services, making them exceptionally challenging to detect.

    These attacks are immensely difficult to stop and identify, both for security services and end-users. 

    Traditional indicators of phishing, like unusual language or spoofed domains, no longer apply when the attacks originate from legitimate services.

    Education and Vigilance

    To combat these threats, educating end-users is crucial. Individuals should question the authenticity of emails and consider whether they expect to receive a document from the sender. Hovering over URLs to inspect their destination can also help.

    The Role of Technology

    Security professionals can take the following steps to guard against these attacks:

    1. Adopt AI-powered technology capable of analyzing and identifying numerous phishing indicators.
    2. Implement comprehensive security solutions with document and file scanning capabilities.
    3. Deploy robust URL protection systems for thorough scans and emulation of webpages to enhance security.

    Check Point researchers have taken proactive steps by reaching out to Dropbox to inform them of this campaign. 

    Protect yourself from vulnerabilities using Patch Manager Plus to quickly patch over 850 third-party applications. Take advantage of the free trial to ensure 100% security.

    [ad_2]

    Source link

    • TAGS
    • Abusing
    • Dropbox
    • Hackers
    • login
    • Microsoft
    • SharePoint
    • Steal
    Facebook
    WhatsApp
    Linkedin
    Copy URL
      Previous articleGmail finally arrived on Wear OS to improved your emailing experience
      Next articleGoogle alters search queries to get you to buy stuff: Report
      andreasc
      • About Us
      • Privacy Policy
      • Contact Us
      © Newspaper WordPress Theme by TagDiv