Milstein Siegel — Ransomware Incident Claimed by Qilin
- Victim: Milstein Siegel
- Claimed by Qilin
- Date claimed: 2026-06-10
- Country: US
- Sector: Financial Services
Qilin listed Milstein Siegel, a Financial Services organization, as a victim on its data-leak site (2026-06-10).