• Home
  • Cyber Crime
  • Cyber warfare
  • APT
  • Data Breach
  • Deep Web
  • Digital ID
  • Hacking
  • Hacktivism
  • Intelligence
  • Internet of Things
  • Laws and regulations
  • Malware
  • Mobile
  • Reports
  • Security
  • Social Networks
  • Terrorism
  • ICS-SCADA
  • POLICIES
  • Contact me
MUST READ

Critical SAP flaw exploited to launch Auto-Color Malware attack on U.S. company

 | 

Orange reports major cyberattack, warns of service disruptions

 | 

Hackers leak images and comments from women dating safety app Tea

 | 

Pro-Ukraine hacktivists claim cyberattack on Russian Airline Aeroflot that caused the cancellation of +100 flights

 | 

Seychelles Commercial Bank Reported Cybersecurity Incident

 | 

Microsoft uncovers macOS flaw allowing bypass TCC protections and exposing sensitive data

 | 

U.S. CISA adds Cisco ISE and PaperCut NG/MF flaws to its Known Exploited Vulnerabilities catalog

 | 

Critical WordPress Post SMTP plugin flaw exposes 200K+ sites to full takeover

 | 

Scattered Spider targets VMware ESXi in using social engineering

 | 

China-linked group Fire Ant exploits VMware and F5 flaws since early 2025

 | 

Allianz Life data breach exposed the data of most of its 1.4M customers

 | 

SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 55

 | 

Security Affairs newsletter Round 534 by Pierluigi Paganini – INTERNATIONAL EDITION

 | 

Law enforcement operations seized BlackSuit ransomware gang’s darknet sites

 | 

Arizona woman sentenced for aiding North Korea in U.S. IT job fraud scheme

 | 

Operation CargoTalon targets Russia’s aerospace with EAGLET malware,

 | 

Unpatched flaw in EoL LG LNV5110R cameras lets hackers gain Admin access

 | 

Koske, a new AI-Generated Linux malware appears in the threat landscape

 | 

Mitel patches critical MiVoice MX-ONE Auth bypass flaw

 | 

Coyote malware is first-ever malware abusing Windows UI Automation

 | 
  • Home
  • Cyber Crime
  • Cyber warfare
  • APT
  • Data Breach
  • Deep Web
  • Digital ID
  • Hacking
  • Hacktivism
  • Intelligence
  • Internet of Things
  • Laws and regulations
  • Malware
  • Mobile
  • Reports
  • Security
  • Social Networks
  • Terrorism
  • ICS-SCADA
  • POLICIES
  • Contact me
  • Home
  • Breaking News
  • Cyber Crime
  • Data Breach
  • More than 31 million customer email addresses exposed following Neiman Marcus data breach

More than 31 million customer email addresses exposed following Neiman Marcus data breach

Pierluigi Paganini July 09, 2024

The recent data breach suffered by the American luxury department store chain Neiman Marcus has exposed more than 31 million customer email addresses.

In May 2024, the American luxury retailer and department store chain Neiman Marcus disclosed a data breach following the security breach of the cloud-based data warehousing company Snowflake.

The luxury retailer disclosed the data breach after threat actors attempted to sell the company’s data for $150K.

The threat actors, called “Sp1d3r,” claimed that stolen data included names, addresses, phones, DOBs, emails, the last 4 of SSN, and much more. The company database offered for sale also includes:

  • 70M transactions (with full customer details, last 4 of SSN, and more).
  • 50M customer emails and IP addresses tracking.
  • 12M gift card numbers (with name, gift card number, balances, and more).
  • 6 billion rows of customer shopping records, employee data, store information.

🚨🚨🚨 #DataLeak 🚨🚨🚨

🇺🇸#USA: Twilio Authy, Truist Bank, Neiman Marcus: Millions of customers' data allegedly leaked

Twilio Authy – 33 million phone details (data includes account ID, phone number, device lock, account status, device count)

Truist Bank – 65k employee IBM… pic.twitter.com/gkZc7C5OL9

— HackManac (@H4ckManac) June 28, 2024

🚨🚨🚨Major #DataBreach 🚨🚨🚨

🇺🇸#USA: A potential data breach at Neiman Marcus, an American integrated luxury retailer with $4.5B revenue, has been detected on a hacking forum: Millions of customers allegedly affected are for sale for $150,000.

According to the post, the… pic.twitter.com/rvKzuVS1H2

— HackManac (@H4ckManac) June 25, 2024

According to a data breach notification filed with the Office of the Maine Attorney General, the security breach impacted 64,472 individuals.

“We are writing to notify you of an issue that involves certain of your personal information. In May 2024, we learned that, between April and May 2024, an unauthorized third party gained access to a database platform used by Neiman Marcus Group.” reads the notification. “Based on our investigation, the unauthorized third party obtained certain personal information stored in the database platform. The types of personal information affected varied by individual, and included information such as name, contact information, date of birth, and Neiman Marcus or Bergdorf Goodman gift card number(s) (without gift card PINs).”

However, the popular cyber security expert Troy Hunt, who runs the data breach notification platform Have I Been Pwned, told BleepingComputer that the data breach suffered by the American luxury retailer exposed more than 31 million customer email addresses.

A joint investigation by SnowFlake, Mandiant, and CrowdStrike attributes the supply attack to the financially motivated threat actor UNC5537.

According to Mandiant, the attackers used stolen customer credentials to target at least 165 organizations, including TicketMaster and Ticketek.

Hunt also confirmed that the data included in the database appears to be legitimate.

Pierluigi Paganini

Follow me on Twitter: @securityaffairs and Facebook and Mastodon

(SecurityAffairs – hacking, ransomware)


facebook linkedin twitter

Cybercrime data breach Hacking hacking news information security news IT Information Security Neiman Marcus Pierluigi Paganini Security Affairs Security News SnowFlake

you might also like

Pierluigi Paganini July 30, 2025
Critical SAP flaw exploited to launch Auto-Color Malware attack on U.S. company
Read more
Pierluigi Paganini July 29, 2025
Orange reports major cyberattack, warns of service disruptions
Read more

leave a comment

newsletter

Subscribe to my email list and stay
up-to-date!

    recent articles

    Critical SAP flaw exploited to launch Auto-Color Malware attack on U.S. company

    Malware / July 30, 2025

    Orange reports major cyberattack, warns of service disruptions

    Security / July 29, 2025

    Hackers leak images and comments from women dating safety app Tea

    Data Breach / July 29, 2025

    Pro-Ukraine hacktivists claim cyberattack on Russian Airline Aeroflot that caused the cancellation of +100 flights

    Hacktivism / July 29, 2025

    Seychelles Commercial Bank Reported Cybersecurity Incident

    Data Breach / July 29, 2025

    To contact me write an email to:

    Pierluigi Paganini :
    pierluigi.paganini@securityaffairs.co

    LEARN MORE

    QUICK LINKS

    • Home
    • Cyber Crime
    • Cyber warfare
    • APT
    • Data Breach
    • Deep Web
    • Digital ID
    • Hacking
    • Hacktivism
    • Intelligence
    • Internet of Things
    • Laws and regulations
    • Malware
    • Mobile
    • Reports
    • Security
    • Social Networks
    • Terrorism
    • ICS-SCADA
    • POLICIES
    • Contact me

    Copyright@securityaffairs 2024

    We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept All”, you consent to the use of ALL the cookies. However, you may visit "Cookie Settings" to provide a controlled consent.
    Cookie SettingsAccept All
    Manage consent

    Privacy Overview

    This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities...
    Necessary
    Always Enabled
    Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
    Non-necessary
    Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.
    SAVE & ACCEPT