Trillium Health Partners (Ontario)
420K patient records compromised in ransomware attack
Every confirmed data breach we've indexed across 4695+ incidents from healthcare, finance, technology, government, retail, and education. Sourced from Verizon DBIR, public disclosure feeds, and major security news outlets. Updated automatically.
420K patient records compromised in ransomware attack
Ransomware disrupted city services
3.3M patient records exposed in data exfiltration incident
4,670,080 records exposed — Device information, Email addresses, IP addresses, Names and 5 more
90K customer records exposed in credential stuffing
14K student records exposed in data breach
SEC insider trading investigation — Chinese hackers targeted deal data in M&A cases
3.4M student and staff records exposed via MOVEit
5M citizen records exposed from government social security system
260K patient records stolen by insider threat employee
Multiple zero-day VPN vulnerabilities exploited by Chinese APT
Critical zero-day chain exploited by state-sponsored actors — CISA emergency directive
Chinese state hackers mass-exploited Ivanti VPN zero-days — 1,700+ organizations breached
Chinese APT exploited VPN zero-days affecting thousands of organizations
Customer credit card data skimmed via Magecart web injection on provincial liquor retailer
36K records exposed in ransomware
16.6M customer records stolen in ransomware attack — SSNs, financial account numbers exposed
73K customer records exposed
$700M settlement payments began — 147M affected consumers eligible for monitoring credit
Internal systems compromised — pilot training and scheduling data exposed
41.5M subscriber records exposed — emails, addresses, device info
17M customer records stolen in ALPHV ransomware attack — mortgage applications and SSNs
25K patient records exposed
2.4M patient records stolen — attackers emailed patients directly demanding payment