Classaction Mid Michigan Medical Billing Service Data Breach Affects 28,000 Patients
Article Content
Browse articles 
Mid Michigan Medical Billing Service reported a data breach affecting approximately 28,000 patients due to a ransomware attack by the Qilin group. The breach involved unauthorized access to the company's IT network, with the attacker potentially viewing and copying sensitive files starting from March 27, 2025.
Ask AI about this cluster
Answers cite the sources they use
Updated 211d ago How this analysis works
More articles in this cluster (2)
Following this threat?
Track Qilin and Mid Michigan Medical Billing Service in your own feed — you're alerted when they show up in new reporting, leak sites or exploitation.
Free account · no card needed
Continue Reading
CISA Adds Multiple Exploited Flaws in AI and Networking Tools to KEV Catalog On September 11, 2026, CISA added five actively exploited vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog, affecting JFrog Artifactory, ConnectWise ScreenConnect, and MikroTik RouterOS. These vulnerabilities include CVE-2026-42016, which has a CVSS score of 8.1. This update follows the addition of… 
Surge in Ransomware Attacks Targeting Manufacturing Sector in 2026 In 2026, ransomware attacks on the manufacturing sector surged nearly 40% year over year, with significant incidents including the Jaguar Land Rover attack that halted production for over five weeks. The Bank of England reported that this attack contributed to a 27% decline in UK car production in September 2025…