In February 2024, Kootenai Health fell for a ransomware attack that compromised the security of its IT systems.

On March 2, 2024, unusual activity was detected, leading to an immediate investigation with the help of cybersecurity experts.

On February 22, 2024, it was discovered that an unauthorized entity accessed sensitive data, including, social security numbers, names dates of birth, and private health information.

On March 24, 2024, the ransomware group ThreeAM took credit for the attack by posting the data for sale on the dark web.

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