AT&T Confirms Data Breach Affecting Nearly All Wireless Customers

American telecom service provider AT&T has confirmed that threat actors managed to access data belonging to « nearly all » of its wireless customers as well as customers of mobile virtual network operators (MVNOs) using AT&T’s wireless network.
« Threat actors unlawfully accessed an AT&T workspace on a third-party cloud platform and, between April 14 and April 25, 2024, exfiltrated

American telecom service provider AT&T has confirmed that threat actors managed to access data belonging to « nearly all » of its wireless customers as well as customers of mobile virtual network operators (MVNOs) using AT&T’s wireless network.
« Threat actors unlawfully accessed an AT&T workspace on a third-party cloud platform and, between April 14 and April 25, 2024, exfiltrated