data breach
Retail giant Coupang data breach impacts 33.7 million customers
South Korea’s largest retailer, Coupang, has suffered a data breach that exposed the personal information of 33.7 million customers. The firm has warned on its Korean-language site that the incident occurred on June 24, 2025, but it only discovered it and began the investigation on November 18, 2025. “On November 18, 2025, Coupang became aware of unauthorized access […]
French Football Federation discloses data breach after cyberattack
The French Football Federation (FFF) disclosed a data breach on Friday after attackers used a compromised account to gain access to administrative management software used by football clubs. After detecting the unauthorized access, FFF’s security team disabled the compromised account and reset all user passwords across the system. However, before they were detected and evicted from […]
OpenAI discloses API customer data breach via Mixpanel vendor hack
OpenAI is notifying some ChatGPT API customers that limited identifying information was exposed following a breach at its third-party analytics provider Mixpanel. Mixpanel offers event analytics that OpenAI uses to track user interactions on the frontend interface for the API product. According to the AI company, the cyber incident affected “limited analytics data related to […]
Comcast to pay $1.5M fine for vendor breach affecting 270K customers
Comcast will pay a $1.5 million fine to settle a Federal Communications Commission investigation into a February 2024 vendor data breach that exposed the personal information of nearly 275,000 customers. The breach occurred in February 2024, when attackers hacked into the systems of Financial Business and Consumer Solutions (FBCS), a debt collector Comcast had stopped using two […]
Dartmouth College confirms data breach after Clop extortion attack
Dartmouth College has disclosed a data breach after the Clop extortion gang leaked data allegedly stolen from the school’s Oracle E-Business Suite servers on its dark web leak site. The private Ivy League research university, founded in 1769, has an endowment of $9 billion as of June 30, 2025, over 40 academic departments and programs, […]
Real-estate finance services giant SitusAMC breach exposes client data
SitusAMC, a company that provides back-end services for top banks and lenders, disclosed on Saturday a data breach it had discovered earlier this month that impacted customer data. As a real-estate (commercial and residential) financing firm, SitusAMC handles back-office operations in areas like mortgage origination, servicing, and compliance for banks and investors. The company generates around $1 […]
Harvard University discloses data breach affecting alumni, donors
Harvard University disclosed over the weekend that its Alumni Affairs and Development systems were compromised in a voice phishing attack, exposing the personal information of students, alumni, donors, staff, and faculty members. The exposed data includes email addresses, telephone numbers, home and business addresses, event attendance records, donation details, and “biographical information pertaining to University […]
Iberia discloses customer data leak after vendor security breach
Spanish flag carrier Iberia has begun notifying customers of a data security incident stemming from a compromise at one of its suppliers. The disclosure comes days after a threat actor claimed on hacker forums to have access to 77 GB of data allegedly stolen from the airline. Customer data affected Iberia, Spain’s largest airline and part […]
Cox Enterprises discloses Oracle E-Business Suite data breach
Cox Enterprises is notifying impacted individuals of a data breach that exposed their personal data to hackers who breached the company network after exploiting a zero-day flaw in Oracle E-Business Suite. The compromise occurred in August, but the company didn’t detect the intrusion until late September, when it launched its internal investigation. “On September 29, 2025, […]
Hacker claims to steal 2.3TB data from Italian rail group, Almaviva
Data from Italy’s national railway operator, the FS Italiane Group, has been exposed after a threat actor breached the organization’s IT services provider, Almaviva. The hacker claims to have stolen 2.3 terabytes of data and leaked it on a dark web forum. According to the threat actor’s description, the leak includes confidential documents and sensitive company information. […]