“Sobeys is a national food retailer operating under several brands, and also engages in various other businesses, including group benefits administration services offered through its affiliate, MHCSI.” On November 3, 2022, the Organization “became aware of a potential IT issue.” On November 4, 2022, the Organization determined it was victim to a ransomware attack when “multiple … systems were encrypted by an unauthorized third party.” An investigation “determined that an unauthorized third party was first able to access [the Organization’s] network on October 14, 2022 when [an] employee downloaded and executed a file sent to the individual in connection with a phishing attempt.”

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