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AT&T Data Breach: Millions Impacted

Recent cyber incident that saw millions of customers' data surfacing on the shadowy corner
April 1, 2024

AT&T's revelation of a data breach, surfacing two weeks ago, has sent ripples across millions of its users. The telecom giant disclosed its probe into the incident, where customer data found its way onto the dark web—a clandestine corner of the internet accessible only through specialized software.

In response, AT&T swiftly reset the passcodes of approximately 7.6 million current users impacted by the breach. Furthermore, the company is proactively reaching out to the 65.4 million former account holders whose data was also compromised in the incident.

Despite the alarming breach, AT&T reassured stakeholders that its core operations remain unaffected. However, the leaked data, which dates back to around 2019 or earlier, includes sensitive personal information such as names, addresses, phone numbers, dates of birth, and Social Security numbers. Notably, the dataset excludes personal financial details or call history.

AT&T is urging affected users, who will receive email notifications, to heighten their vigilance by setting up fraud alerts and diligently monitoring their account activities and credit reports. As investigations unfold, the telecom giant is yet to pinpoint the exact source of the breach.

This isn't the first hiccup for AT&T this year. In February, customers grappled with an extensive cellular outage, attributed to a system glitch rather than a cyberattack. In the aftermath, CEO John Stankey extended apologies and provided customer credits as a gesture of goodwill to those affected.

As AT&T navigates through this breach fallout, users remain on high alert, underscoring the critical importance of robust cybersecurity measures in an increasingly digitized world.

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