Insider Data Breach at US Telecom Provider is a Wake-Up Call for HR Information Systems Security

Originally published by Adaptive Shield.Written by Hananel Livneh. A major player in the US telecommunications industry, with over 117,000 employees, recently experienced an insider data breach that has impacted nearly half of its workforce. The breach, discovered on December 12, 2023, occurred on September 21, 2023, when an unauthorized employee accessed a file containing sensitive information of over 63,000 employees.The exposed data includes full names, physical addresses, Social Security ...

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