ShinyHunters claimed roughly 284 million patient records after breaching third-party applications at the US pharmaceutical distributor. The largest healthcare-adjacent claim CyberSweep has tracked in 2026; HIPAA notification exposure at scale if confirmed.
Medusa disclosed a rolling campaign across 500+ critical-infrastructure organizations spanning healthcare, defense, manufacturing, government, IT, and finance, with intrusions dating back to June 2021. A multi-year dwell-time campaign, not a single incident.
Cl0p claimed roughly 89 GB of engineering drawings, facility reports, and project plans on August 17. Shell disputes a breach occurred; the OT and engineering claims warrant diligence regardless of the outcome.
Rhysida claimed 5.79 TB from Berlin’s Senate government network, including roughly 46,500 contracts, emails, passwords, and classified records. Credential exposure creates follow-on intrusion risk.
ShinyHunters claimed 640 GB including roughly 12.9 million Salesforce records from the data-center operator. Downstream exposure for every enterprise customer whose data transited its infrastructure.
FulcrumSec claimed roughly 86 GB including about 200,000 records tied to upcoming traveler itineraries across Manchester, Stansted, and East Midlands airports. Passenger-privacy and operational-disruption risk.
Ransomhouse compromised systems and leaked data at South Africa’s largest private security company after a failed extortion attempt, despite the company disputing customer-data exposure.
TheHatman claimed an Azure-infrastructure attack yielding roughly 1.7 million records including employee contact information. Continued targeting of cloud-hosted HR and identity infrastructure at large consumer brands.