Unauthorized access has surged worldwide, and personal data breaches disclosed over approximately one month since September have affected a cumulative total of more than 300 million people. Some cases are also said to be suspected of involving AI, highlighting the need for defenders to prepare for threats by using AI.
Unauthorized access incidents are reportedly on the rise worldwide, and the tally covers not only information on damage disclosed by companies and government agencies but also information from third parties. The incidents identified to date are believed to span a broad range of areas. Nikkei has organized this situation and conveyed its scale. This has once again underscored the importance of information security measures.
Cases involving the disclosure of personal data breaches affecting a cumulative total of at least more than 300 million people have come to light over approximately one month since September. The figure has been highlighted as an indicator of the scale of the number of victims, and is being reported as an overall tally that includes not only information disclosed by companies and institutions but also reports from external organizations.
Cases suspected of involving AI have reportedly been identified, raising concerns about the increasing sophistication of cyberattacks. Specific methods and technical details are explained in the body of the article, but definitive language has been avoided at this stage.
The view has been expressed that defenders need to use AI to detect threats and strengthen countermeasures. Organizations are advised to pay attention not only to publicly disclosed information but also to investigation reports and third-party information, and to consider AI-enabled defenses.