Friday, March 29, 2024

Hyatt Hotels Data Breach Exposed 41 Hotel Customers Payment Card Information

One of the Largest global hospitality company “Hyatt Corp” Suffering from Data Breach in their Customers Payment Card Systems in 41 Hotels around the World between March 18, 2017, and July 2, 2017.

An Unauthorized Activity Discovered in its Payment card systems and access the Credit cards information from cards manually entered or swiped at the front desk of certain Hyatt managed locations.

Late 2015 Hyatt Suffered a First Data Breach that allowed hackers to gained access to credit card systems at 250 properties in 50 different countries. This is second Data Breach that faced by Hyatt with its 11 Country Braches at 41 Hotels.

Also Read:   Accenture Data Leak Exposed 137 Gigabytes of Highly Sensitive Data Online Including Master key

This Payment card breach Occurred in Respective Hyatt Locations Around the World Including Brazil, China, Colombia, India, Guam, Indonesia, Japan, Malaysia, Mexico, Puerto Rico, Saudi Arabia, South Korea, United States.

Futher Investigation Revealed that This Unauthorized  access to card data was caused by an insertion of malicious software code from a third party onto certain hotel IT systems.

Hyatt Spoke Person said this data breach affected payment card information such as cardholder name, card number, expiration date and internal verification code which is used by Customers from cards manually entered or swiped at the front desk of certain Hyatt-managed locations.

According to Hyatt, “Upon discovery, we launched a comprehensive investigation to understand what happened and how this occurred, which included engaging leading third-party experts, payment card networks and authorities”
While we estimate that the incident affected a small percentage of payment cards used by guests who visited the group of affected Hyatt hotels during the at-risk time period, the available information and data does not allow Hyatt to identify each specific payment card that may have been affected.

The largest number of Hyatt properties impact in China (18 Properties) by this Payment card Data Breach.

The primary step customers can take is to review their payment card account statements closely and report any unauthorized charges to their card issuer immediately. Hyatt Said.

Website

Latest articles

GoPlus’s Latest Report Highlights How Blockchain Communities Are Leveraging Critical API Security Data To Mitigate Web3 Threats

GoPlus Labs, the leading Web3 security infrastructure provider, has unveiled a groundbreaking report highlighting...

Wireshark 4.2.4 Released: What’s New!

Wireshark stands as the undisputed leader, offering unparalleled tools for troubleshooting, analysis, development, and...

Zoom Unveils AI-Powered All-In-One AI Work Workplace

Zoom has taken a monumental leap forward by introducing Zoom Workplace, an all-encompassing AI-powered...

iPhone Users Beware! Darcula Phishing Service Attacking Via iMessage

Phishing allows hackers to exploit human vulnerabilities and trick users into revealing sensitive information...

2 Chrome Zero-Days Exploited at Pwn2Own 2024: Patch Now

Google has announced a crucial update to its Chrome browser, addressing several vulnerabilities, including...

The Moon Malware Hacked 6,000 ASUS Routers in 72hours to Use for Proxy

Black Lotus Labs discovered a multi-year campaign by TheMoon malware targeting vulnerable routers and...
Balaji
Balaji
BALAJI is an Ex-Security Researcher (Threat Research Labs) at Comodo Cybersecurity. Editor-in-Chief & Co-Founder - Cyber Security News & GBHackers On Security.

Mitigating Vulnerability Types & 0-day Threats

Mitigating Vulnerability & 0-day Threats

Alert Fatigue that helps no one as security teams need to triage 100s of vulnerabilities.

  • The problem of vulnerability fatigue today
  • Difference between CVSS-specific vulnerability vs risk-based vulnerability
  • Evaluating vulnerabilities based on the business impact/risk
  • Automation to reduce alert fatigue and enhance security posture significantly

Related Articles