Mitigating Insider Threats: Lessons from the Mitsubishi Electric Breach
In 2020, Mitsubishi Electric, a leading Japanese multinational in electronics, faced a significant insider threat that underscored the importance of robust security measures and vigilant human resource management. This breach involved a collaboration between a disgruntled insider in the IT department and a group of external cybercriminals. By exploiting their legitimate access, the insider facilitated unauthorized entry into sensitive corporate data, including personal information and critical defense contract details.
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