好的，我现在需要帮用户总结一篇文章的内容，控制在100个字以内。用户提供的文章是关于Under Armour的数据泄露事件。首先，我得仔细阅读文章，找出关键信息。 文章提到Under Armour有7200万客户记录被泄露到网上，这是由一个网络犯罪分子发布的。事件发生在2025年11月， Everest勒索软件团伙声称对此负责，并试图勒索赎金。到了2026年1月，这些数据被公开在黑客论坛上，包括电子邮件地址、出生日期、性别、地理位置和购买信息等。 Under Armour已经确认正在调查此事，并与外部网络安全专家合作。他们否认了大量敏感记录被泄露的说法，并表示支付系统和密码没有受到影响，只有极少数客户的敏感信息可能被暴露。 接下来，我需要将这些信息浓缩到100字以内。要抓住主要事件：数据泄露的数量、涉及的公司、时间、数据内容以及公司的回应。 可能的结构是：Under Armour遭遇数据泄露，7200万客户记录被公开；涉及 Everest 勒索软件；泄露的数据包括个人信息；公司正在调查，并否认大规模敏感数据泄露。 现在检查字数是否在限制内，并确保信息准确无误。 </think> Under Armour遭遇数据泄露事件，7200万客户记录被公开。数据涉及个人信息如姓名、出生日期等，与Everest勒索软件团伙相关。公司正调查并否认大规模敏感数据泄露。 2026-1-23 08:22:49 Author: securityaffairs.com(查看原文) 阅读量:9 收藏
Investigation underway after 72M Under Armour records surface online
Under Armour is investigating a data breach after 72M customer records were posted online by a cybercriminal.
Under Armour is an American company that designs, manufactures, and sells sportswear, athletic shoes, and fitness-related accessories.
TechCrunch reported that Under Armour is investigating a data breach after 72M customer records were posted online. The stolen data, linked to a November breach claimed by the Everest ransomware gang, was later confirmed by Have I Been Pwned, which notified affected individuals.
“In November 2025, the Everest ransomware group claimed Under Armour as a victim and attempted to extort a ransom, alleging they had obtained access to 343GB of data.” reported Have I Been Pwned. “In January 2026, customer data from the incident was published publicly on a popular hacking forum, including 72M email addresses. Many records also contained additional personal information such as names, dates of birth, genders, geographic locations and purchase information.”
— JustaBreach (@justabreach) January 18, 2026🚨DATA BREACH– Under Armour (underarmour[.]com)
In November 2025, the Everest ransomware group claimed responsibility for a massive cyberattack on Under Armour, exfiltrating ~343 GB of sensitive data. After Under Armour reportedly failed to pay the ransom within the 7-day… pic.twitter.com/bJj6Hc6wSW
Compromised data includes customers’ dates of birth, email addresses, genders, geographic locations, names, and purchases.
The seller shared a sample of the stolen data with TechCrunch, the data set includes millions of Under Armour customer purchase records and employee email addresses, matching Have I Been Pwned’s report.
Under Armour confirmed it is investigating claims of a data breach with the help of external cybersecurity experts. The company says payment systems and passwords were not affected, only a very small percentage of customers may have had sensitive information exposed, and denies that tens of millions of sensitive records were compromised.
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