Resecurity found a breach in Brazil’s CIEE One platform, exposing PII and documents, later sold by data broker “888” on the dark web. Resecurity identified a data breach of one of the major platforms in Brazil connecting businesses and trainees called CIEE One – leading to the compromise of sensitive PII, including ID records, contact […]
A data breach at Kelly Benefits has impacted 550,000 people, with the number of affected individuals growing as the investigation continues. Benefits and payroll solutions firm Kelly Benefits has confirmed that a recent data breach has affected 550,000 individuals. As the investigation continued, the scale of the impact expanded, revealing that more people were affected […]
Qantas reports a cyberattack after hackers accessed customer data via a third-party platform, amid ongoing Scattered Spider aviation breaches. Qantas, Australia’s largest airline, disclosed a cyberattack after hackers accessed a third-party platform used by a call centre, stealing significant customer data. The breach, linked to ongoing Scattered Spider activity, was detected and contained on Monday. […]
A cyberattack on healthcare provider Esse Health in April 2025 exposed data of 263K+ patients, including SSNs and medical info. In April 2025, Missouri-based healthcare provider Esse Health suffered a cyberattack that disrupted its systems and led to the theft of personal data from over hundreds of thousands individuals. Esse Health is an independent physician […]
A ransomware attack on grocery giant Ahold Delhaize led to a data breach that affected more than 2.2 million people. A ransomware attack on Dutch grocery giant Ahold Delhaize has led to a data breach affecting over 2.2 million people. Ahold Delhaize is a Dutch-Belgian multinational retail and wholesale holding company. Its name comes from the […]
Mainline Health Systems disclosed a data breach that impacted over 100,000 individuals. Mainline Health Systems is a nonprofit Federally Qualified Health Center founded in 1978 in Portland, Arkansas, serving Southeast Arkansas . With over 30 locations across multiple counties—including in-school clinics and community centers—it provides comprehensive primary medical, dental, and behavioral health services. The healthcare […]
The ransomware attack that hit McLaren Health Care in 2024 exposed the personal data of 743,000 individuals. McLaren Health Care is notifying over 743,000 people of a data breach discovered on August 5, 2024. McLaren discovered suspicious activity on its and Karmanos Cancer Institute’s systems on August 5, 2024, revealing a data breach incident. McLaren […]
American steel giant Nucor confirms hackers stole data in a May cyberattack, following its earlier disclosure of the incident. Nucor, North America’s largest steel maker, confirmed hackers stole some data in a May cyberattack, following its earlier disclosure of the incident. Nucor Corporation (NYSE: NUE) is a major American steel company headquartered in Charlotte, North Carolina. […]
Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Critical Langflow Vulnerability (CVE-2025-3248) Actively Exploited to Deliver Flodrix Botnet Predator Still Active, with New Client and Corporate Links Identified Threat Group Targets Companies in Taiwan Feeling Blue(Noroff): Inside a Sophisticated DPRK Web3 Intrusion Anubis: A […]
Researchers discovered the largest data breach ever, exposing 16 billion login credentials, likely due to multiple infostealers. Researchers announced the discovery of what appears to be the largest data breach ever recorded, with an astonishing 16 billion login credentials exposed. The ongoing investigation, which began earlier this year, suggests that the credentials were collected through […]