In the latest cybersecurity news, Ontario Physiotherapy Association — a company operating in the CA — has fallen victim to a ransomware attack conducted by the group thegentlemen. This data breach, discovered on 2026-05-06T10:07:27.467079+00:00, underscores the increasing need for proactive cybersecurity defenses as we continue through 2025.
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Incident Report
| Attribute | Information |
|---|---|
| Target Organization | Ontario Physiotherapy Association |
| Threat Group | thegentlemen |
| Summary | opa.on.ca zoominfo.com/c/ontario-physiotherapy-association/130548231 The Ontario Physiotherapy Association (OPA) is a non-profit, physiotherapist-led professional association representing over 5,500 physiotherapists, physiotherapist assistants (PTAs), and students across Ontario, Canada. Its core mission is to provide leadership, advocacy, professional development, and career support to ensure accessible, high-quality physiotherapy services throughout the province. Founded over 60 years ago, OPA has a well-documented history of advocacy wins — from expanding PT scopes of practice to supporting virtual care access and removing referral requirements from physicians |
| Date of Breach | 2026-05-03T20:26:38+00:00 |
| Discovery Date | 2026-05-06T10:07:27.467079+00:00 |
| Region | CA |
| Target Domain | opa.on.ca |
| Business Sector | Healthcare |
Don’t wait for a breach to take action — stay informed and take control of your cybersecurity posture today.
You can also check if your organization’s data has been exposed using our free Data Breach Checker.
Disclaimer: HookPhish does not engage in the exfiltration, downloading, taking, hosting, viewing, reposting, or disclosure of any stolen information. All breach data reported here is sourced from publicly available threat intelligence feeds for awareness purposes only.


