All news with #data breach tag

🔒 Experian Netherlands has been fined €2.7m by the Dutch Data Protection Authority for breaching GDPR requirements after collecting and processing personal data from public and private sources without proper notice or consent. The regulator found Experian compiled extensive databases using information from the Chamber of Commerce and data sold by telecom and energy firms, and that its credit scores influenced contract terms, deposits and denials. Experian acknowledged the violations, will not appeal, has ceased Dutch operations and plans to delete the database by year-end.

🔓 A hacking collective known as The Com has posted alleged personal details — names, addresses, and phone numbers — of hundreds of US government employees on private Telegram channels. Reporting by 404 Media indicates spreadsheets containing roughly 680 DHS entries, over 170 FBI email addresses, and more than 190 Department of Justice records were shared; the origin of the information is unclear. The group, which has ties to known ransomware and extortion actors, suggested further doxing and even solicited criminal collaboration, raising concerns about threats and physical safety for affected personnel and their families.

🔍 Experian Netherlands was fined EUR 2.7 million by the Dutch Data Protection Authority for collecting and using personal data from multiple public and private sources without properly informing individuals or obtaining consent. The AP found the company aggregated information from the Chamber of Commerce, telecom and energy firms to produce credit assessments that affected interest rates and upfront deposits. Experian acknowledged the violations, will not appeal, has ceased operations in the Netherlands, and pledged to delete its database of personal data before year-end.

🔐 British officials briefly considered physically destroying a government data hub after uncovering a decade-long intrusion attributed to China-aligned actors. The breach reportedly exposed official-sensitive and secret material on government servers, though no top secret data was taken. Rather than demolish the facility, the government implemented alternative protections and commissioned a classified review. Cybersecurity experts say the episode underscores the critical need to secure supply chains and hunt long-term APT presence.

🔒 Envoy Air confirmed that data was compromised from its Oracle E-Business Suite application after the Clop extortion gang listed American Airlines on its leak site. The carrier said it immediately launched an investigation, contacted law enforcement, and determined that no sensitive or customer data were affected, though limited business information and commercial contact details may have been exposed. The incident is tied to an August campaign by Clop, which exploited an E-Business Suite zero‑day (CVE‑2025‑61882) and is now publishing claimed stolen files.

🔒 The Hohen Neuendorf city administration reported a cyberattack detected on October 7 that forced an immediate shutdown of its IT systems and left municipal operations running in a limited capacity. Contracted cybersecurity experts found indications attackers temporarily accessed and encrypted parts of the city's data holdings, preventing immediate inspection. Authorities say it cannot yet be confirmed whether personal data were stolen and that the city will notify affected individuals under GDPR if a data outflow is verified. Preliminary investigation points to security gaps at an external IT service provider that allegedly failed to report vulnerabilities as contractually required.

🔒 Prosper has confirmed a data breach that may have exposed personal information for approximately 17.6 million customers. The company said unauthorized queries were made against customer and applicant databases and that the activity was shut down and access revoked on September 2. Prosper reported no operational disruptions or evidence of unauthorized account access or fund theft, has notified US law enforcement, and will offer affected customers credit monitoring once the scope is confirmed.

🔒An external marketing service provider detected unauthorized access to customer personal data for the Spanish fashion company Mango. The attackers obtained first name, country, postal code, email address and telephone number for some customers, while last names, bank details and passwords were not accessed. Mango says its own systems remain secure and has notified the Spanish data protection authority (AEPD). Customers are urged to remain vigilant for phishing attempts via email, SMS or phone.

🔒 On Oct. 15, 2025, F5 disclosed a nation-state compromise that exfiltrated source code and undisclosed vulnerability information from the BIG-IP product development and engineering knowledge platforms. F5 reports no evidence of modification to its software supply chain or access to CRM, financial, support case management, iHealth, NGINX or distributed cloud products. Unit 42 warns the theft could accelerate exploit development and recommends immediate patching, hardening, and targeted threat hunting for anomalous admin activity and configuration changes.

🔒 Sotheby's has notified customers that an intrusion detected on July 24 resulted in removal of sensitive data from its systems. After a two-month investigation the company determined exposed information includes full names, Social Security numbers and financial account details. Impacted individuals are being offered 12 months of free identity protection and credit monitoring through TransUnion while Sotheby's continues to assess the scope.

🔐 Sotheby's disclosed a cybersecurity incident first detected on July 24, 2025, after threat actors removed data from its environment. A two-month investigation found exposed information included full names, Social Security numbers and financial account details. The company notified impacted individuals and offered 12 months of identity protection and credit monitoring through TransUnion. An October update clarified the breach involved employees, not customers.

🔐Prosper, a peer-to-peer lending marketplace, disclosed a security incident detected on September 2 that resulted in unauthorized access to company databases and the theft of customer and applicant data. While Prosper says it has found no evidence that attackers accessed customer accounts or funds, investigators report that Social Security numbers and other sensitive fields may have been exposed. Breach notification service Have I Been Pwned published that 17.6 million unique email addresses were impacted, though Prosper says it cannot yet validate that figure and is still determining which data elements were affected. The company has notified authorities and says it will offer free credit monitoring as appropriate.

📊 The Identity Theft Resource Center (ITRC)'s Q3 2025 analysis found 835 publicly reported corporate data compromises in the United States, resulting in approximately 23 million victim notifications. That follows 1,732 incidents in H1 2025 and brings the year-to-date total to nearly 202 million victims. The report attributes 83% of breaches to cyber-attacks, highlights a rise in physical attacks, and criticizes the increasing frequency of notices that omit details about the cause. Major victims this quarter included Anne Arundel Dermatology, DaVita, TransUnion and several large healthcare providers.

⚠️ F5 has confirmed a nation-state actor maintained persistent access to its development systems, including the BIG-IP product development environment and engineering knowledge management platforms, with discovery in August and customer notification on October 15. The breach included stolen files containing BIG-IP source code and information on undisclosed vulnerabilities. While F5 reports no known active exploitation, it and CISA have urged immediate patching and mitigations, and the US government delayed public disclosure in September after a Justice Department order.

🔒 The ICO fined Capita £14 million after a March 2023 cyberattack that exposed personal information for 6.6 million people and hundreds of clients, including 325 pension providers. Attackers—claiming responsibility as Black Basta—gained access via a malicious file, remained in systems for 58 hours, exfiltrated almost 1TB, and deployed ransomware. The fine was reduced from an initial £45 million after Capita accepted liability and implemented remediation measures, including enhanced access controls and customer protections.

🔒 F5 Networks acknowledged that a highly sophisticated threat actor exfiltrated portions of BIG-IP source code, information about undisclosed vulnerabilities, and configuration data for a small percentage of customers. The company says there is no evidence of modification to its build pipelines or active exploitation of undisclosed critical vulnerabilities. F5 has released security updates for BIG-IP, F5OS, BIG-IP Next for Kubernetes, BIG‑IQ, and APM clients and urges customers to apply them immediately. CISA has directed federal agencies to assess internet-exposed BIG-IP devices, and F5 will provide eligible customers a free subscription to CrowdStrike Falcon EDR.

🔒 Nineteen‑year‑old college student Matthew D. Lane was sentenced to four years in prison and ordered to pay $14 million in restitution and a $25,000 fine after pleading guilty for his role in a December 19, 2024 breach of PowerSchool. Authorities say Lane and accomplices used credentials stolen from a subcontractor to access the PowerSource support portal and download databases containing personal records for millions of students and staff. Attackers demanded Bitcoin ransoms and attempted to extort individual districts; PowerSchool paid a ransom before the full scope was disclosed.

🔒 F5 disclosed that unidentified threat actors accessed its systems and exfiltrated files including portions of BIG-IP source code and documentation on undisclosed product vulnerabilities. The company attributed the intrusion to a highly sophisticated nation-state threat actor, reported detection on August 9, 2025, and said it has contained the activity. F5 engaged Google Mandiant and CrowdStrike, rotated credentials, strengthened controls, and advised customers to apply updates to BIG-IP, F5OS, BIG-IQ, and APM clients.

🔒 MANGO has notified customers that an external marketing service suffered unauthorized access, resulting in exposure of certain personal contact information. The retailer said the compromised fields included first name, country, postal code, email address, and telephone number, while last names, payment card details, IDs and account credentials were not affected. MANGO confirmed its corporate systems remain secure, authorities have been informed, and a dedicated email and hotline are available for concerned customers.

🔒 Spanish fashion retailer MANGO has alerted customers to a data breach that originated at an external marketing service, not within the company's own systems. The exposed fields include first names, countries, postal codes, email addresses and phone numbers. The company is notifying affected individuals and appears to be reviewing the vendor relationship and communications. Some recipients report receiving the notice in Spanish despite not being customers.