More than 320,000 patients receiving notice their information was compromised in Ontario hospital cyberattack
Approximately 326,800 patients at five hospitals in southwestern Ontario are expected to receive a letter, noting their information was compromised in the October 2023 cyberattack.
![More than 320,000 patients receiving notice their information was compromised in Ontario hospital cyberattack](https://www.ctvnews.ca/polopoly_fs/1.5287249.1611895199!/httpImage/image.jpeg_gen/derivatives/landscape_800/image.jpeg?#)
Approximately 326,800 patients at five hospitals in southwestern Ontario are expected to receive a letter, noting their information was compromised in the October 2023 cyberattack.