Security Breach
Medtech giant Stryker fully operational after data-wiping attack
Stryker Corporation, one of the world’s leading medical technology companies, says it’s fully operational three weeks after many of its systems were wiped out in a cyberattack claimed by the Iranian-linked Handala hacktivist group. The Fortune 500 medtech giant has over 53,000 employees, makes a wide range of products (including neurotechnology and surgical equipment), and […]
Dutch Finance Ministry takes treasury banking portal offline after breach
The Dutch Ministry of Finance took some of its systems offline, including the digital portal for treasury banking, while investigating a cyberattack detected two weeks ago. When it disclosed the incident last week, the ministry said the March 19 security breach didn’t affect systems used to manage tax collection, income-linked subsidies, and import/export regulations for citizens and […]
HackerOne discloses employee data breach after Navia hack
Bug bounty platform HackerOne is notifying hundreds of employees that their data was stolen after attackers hacked Navia, one of its U.S. benefits administrators. HackerOne manages over 1,950 bug bounty programs and provides vulnerability disclosure, penetration testing, and code security services to high-profile companies like General Motors, Goldman Sachs, Anthropic, GitHub, and Uber, as well […]
Dutch Ministry of Finance discloses breach affecting employees
The Dutch Ministry of Finance confirmed on Monday that some of its systems were breached in a cyberattack detected last week. Officials said the ministry was notified by a third party of the breach on March 19, and it’s still investigating the cyberattack. An ongoing investigation found that the incident affects some employees. “The Ministry […]
Mazda discloses security breach exposing employee and partner data
Mazda Motor Corporation (Mazda) announced that information belonging to its employees and business partners had been exposed in a security incident detected last December. Mazda is one of Japan’s largest automotive manufacturers, with an annual production of 1.2 million vehicles and revenue of nearly $24 billion. The company said the attackers exploited a vulnerability in […]
Navia discloses data breach impacting 2.7 million people
Navia Benefit Solutions, Inc. (Navia) is informing nearly 2.7 million individuals of a data breach that exposed their sensitive information to attackers. An investigation into the incident revealed that the hackers had access to the organization’s systems between December 22, 2025, and January 15, 2026. However, the company discovered the suspicious activity on January 23. Navia […]
Canadian retail giant Loblaw notifies customers of data breach
Loblaw Companies Limited (Loblaw), the largest food and pharmacy retailer in Canada, announced that hackers breached a portion of its IT network and accessed basic customer information. The retailer has a nationwide network of 2,500 stores (franchise supermarkets, pharmacies, banking kiosks, and apparel shops) and plans to expand with 70 new ones this year as part of […]
Medical device maker UFP Technologies warns of data stolen in cyberattack
American manufacturer of medical devices, UFP Technologies, has disclosed that a cybersecurity incident has compromised its IT systems and data. UFP Technologies is a publicly traded medical engineering and manufacturing company that produces a broad range of devices and components used in surgery, wound care, implants, orthopedic applications, and healthcare wearables. The company employs 4,300 people, […]
Ad tech firm Optimizely confirms data breach after vishing attack
New York-based ad tech company Optimizely has notified an undisclosed number of customers of a data breach after threat actors compromised some of its systems in a voice phishing attack. Optimizely has nearly 1,500 employees across 21 global offices, and its customer list includes over 10,000 businesses, including high-profile brands like H&M, PayPal, Zoom, Toyota, […]
Japanese tech giant Advantest hit by ransomware attack
Advantest Corporation disclosed that its corporate network has been targeted in a ransomware attack that may have affected customer or employee data. Preliminary investigation results revealed that an intruder gained access to certain parts of the company’s network on February 15. Tokyo-based Advantest is a global leader in testing equipment for semiconductors, measuring instruments, digital consumer products, […]