Excel files often contain data we never meant to share. Saving a workbook adds metadata—like who created it and when—and we can leave personal details in comments or hidden sheets. I use one tool to find and remove this information before sharing my spreadsheets.

The pet company has published almost no details about what happened, who was affected, and what personal data was exposed.

Qilin ransomware claims it stole internal data from the Church of Scientology, sharing 22 screenshots as proof. The breach remains unconfirmed by the organization.

The deadline for 51 million affected customers to claim compensation from two massive data leaks is now Dec. 18.

The post AT&T Extends Deadline for Data Breach Settlement Claims appeared first on TechRepublic.

The deadline for 51 million affected customers to claim compensation from two massive data leaks is now Dec. 18.

The post AT&T Extends Deadline for Data Breach Settlement Claims appeared first on TechRepublic.

Hackers stole the names, addresses, Social Security numbers, and financial and medical information of 9,542 people.

The post Inotiv Says Personal Information Stolen in Ransomware Attack appeared first on SecurityWeek.

Michigan-based firm says a “bad actor” gained unauthorized access to certain PII housed within the 700Dealer.com application layer.

The post 700Credit Reveals Data Breach appeared first on TechRepublic.

Michigan-based firm says a “bad actor” gained unauthorized access to certain PII housed within the 700Dealer.com application layer.

The post 700Credit Reveals Data Breach appeared first on TechRepublic.

Freedom Mobile says hackers stole customers’ personal information from its account management platform.

The post Personal Information Compromised in Freedom Mobile Data Breach appeared first on SecurityWeek.

The compromised personal and financial information includes names, addresses, Social Security numbers, and card numbers.

The post Marquis Data Breach Impacts Over 780,000 People appeared first on SecurityWeek.

A significant cybersecurity incident affecting multiple U.S. financial institutions came to light on November 26, 2025, when Marquis Software Solutions notified affected customers of a ransomware attack. The breach, discovered on August 14, 2025, compromised the personal information of thousands of customers across numerous banks and credit unions throughout the United States. Marquis Software Solutions, […]

The post Marquis Data Breach Exposes Dozens of U.S. Banks and Credit Unions appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

The University of Pennsylvania and the University of Phoenix confirm that they are victims of the recent Oracle EBS hacking campaign.

The post Penn and Phoenix Universities Disclose Data Breach After Oracle Hack appeared first on SecurityWeek.

Everest ransomware group claims it breached ASUS, stealing over 1TB of data including camera source code. ASUS has been given 21 hours to respond via Qtox.

Proxyearth is a new site that shows names, Aadhaar numbers, and live locations of users in India using only mobile numbers, raising serious privacy and security concerns.

Names, addresses, email addresses, and phone numbers were compromised in a five-month-long data breach.

The post Personal Information of 33.7 Million Stolen From Coupang appeared first on SecurityWeek.

South Korean e-commerce giant Coupang has admitted to a significant data breach that exposed the personal information of about 33.7 million customers. This figure is close to the company’s entire user base, making it one of the most significant known data breaches in the country. According to Coupang, the stolen data includes names, phone numbers, […]

The post Coupang Data Breach Exposes Personal Information of 33.7 Million Customers appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

Coupang confirms a data breach affecting 33.7 million users in South Korea, exposing names, contacts and order details. Investigation is ongoing.

The South Korean company was hit by a data breach that exposed the personal information of 33.7 million users.

The post E-Commerce Firm Coupang Faces Massive Fine After Data Breach appeared first on TechRepublic.

The South Korean company was hit by a data breach that exposed the personal information of 33.7 million users.

The post E-Commerce Firm Coupang Faces Massive Fine After Data Breach appeared first on TechRepublic.