AT&T recently confirmed a significant data breach affecting over 7.6 million current customers and 65 million former customers. The leaked information, which dates back to 2019 or earlier, includes personal details like names, addresses, phone numbers, and social security numbers. Fortunately, financial information and call history were not compromised. In response to the breach, AT&T has reset passcodes for affected customers. Passcodes, usually four-digit numbers, serve as an additional layer of security when accessing accounts. However, security experts warn that the encrypted passcodes leaked alongside customer information could be easily deciphered, posing a risk of unauthorized account access. Affected customers are advised to set up free fraud alerts with major credit bureaus and remain vigilant for any suspicious activity related to their accounts. AT&T is proactively reaching out to impacted customers via email or letter to inform them about the breach and the meas...