August, 2023

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Colorado Department of Higher Education (CDHE) discloses data breach after ransomware attack

Security Affairs

The experts determined the threat actors had access to CDHE systems between June 11 and June 19, 2023 and copied data from the company systems during this time. CDHE discovered the ransomware attack on June 19, 2023, it immediately launched an investigation into the security breach with the help of third-party specialists.

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N. Korean Kimsuky APT targets S. Korea-US military exercises

Security Affairs

The military drill, the Ulchi Freedom Guardian summer exercises , will start on Monday, August 21, 2023 , and will last 11 days. military revealed that the attackers used an IP address that was previously employed in a 2014 cyber attack against South Korea’s nuclear reactor operator and that was attributed to Kimsuky APT.