• Log In
  • Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • HomePage
  • About
  • Structure
  • Schedule
    • First Half of the Semester
      • Week 1: Overview of Course
      • Week 2: TCP/IP and Network Architecture
      • Week 3: Reconnaissance
      • Week 4: Vulnerability scanning
      • Week 5: System and User enumeration
      • Week 6: Sniffers
      • Week 7: NetCat, Hellcat
    • Second Half of the Semester
      • Week 8: Social Engineering, Encoding, and Encryption
      • Week 9: Malware
      • Week 10: Web application hacking, Intercepting Proxies, and URL Editing
      • Week 11: SQL injection
      • Week 12: Web Services
      • Week 13: Evasion Techniques
      • Week 14: Review of all topics and wrap up discussion
  • Assignments
    • Analysis Reports
    • Quizzes & Tests
  • Webex
  • Harvard Coursepack
  • Gradebook

ITACS 5211: Introduction to Ethical Hacking

Wade Mackay

Yahoo says 500 million accounts stolen

September 22, 2016 by Wayne Wilson 1 Comment

This news couldn’t have hit yahoo at a worse time, with already falling stock prices and currently in negotiation with Verizon for its purchase. Yahoo’s market value just took another big hit. Yahoo was made aware of the breach in July and at that time it was speculated that 200 million accounts were compromised. Yahoo should have started damaged control then, two months later an additional 300 million accounts are added.

http://money.cnn.com/2016/09/22/technology/yahoo-data-breach/index.html

 

 

 

 

Filed Under: Week 04: Vulnerability Scanning Tagged With:

Reader Interactions

Comments

  1. Mauchel Barthelemy says

    September 23, 2016 at 8:01 pm

    I know Marissa Mayer, current CEO of Yahoo, must be asking herself, “What did I get myself into?” I love Yahoo, but it is sad to see what is happening to the company. Yahoo simply failed to innovate the right way. They lost focus on who they are and the direction they should have taken. I believe Yahoo would have been in a much better place had they capitalized on their large platform to take the same direction as Amazon a long time ago, shopping and mobile. This news is already affecting Yahoo negatively because Verizon released a statement on this matter, and one could feel how Verizon is already trying to play it safe about the pending acquisition. Here is what Verizon’s statement, “Within the last two days, we were notified of Yahoo’s security incident. We understand that Yahoo is conducting an active investigation of this matter, but we otherwise have limited information and understanding of the impact. We will evaluate as the investigation continues through the lens of overall Verizon interests, including consumers, customers, shareholders and related communities. Until then, we are not in position to further comment.”

    Log in to Reply

Leave a Reply Cancel reply

You must be logged in to post a comment.

Primary Sidebar

Weekly Discussions

  • Uncategorized (133)
  • Week 01: Overview (1)
  • Week 02: TCP/IP and Network Architecture (8)
  • Week 03: Reconnaisance (25)
  • Week 04: Vulnerability Scanning (19)
  • Week 05: System and User Enumeration (15)
  • Week 06: Sniffers (9)
  • Week 07: NetCat and HellCat (11)
  • Week 08: Social Engineering, Encoding and Encryption (12)
  • Week 09: Malware (14)
  • Week 10: Web Application Hacking (12)
  • Week 11: SQL Injection (11)
  • Week 12: Web Services (10)
  • Week 13: Evasion Techniques (7)
  • Week 14: Review of all topics (5)

Copyright © 2025 · Magazine Pro Theme on Genesis Framework · WordPress · Log in