AT&T resets passcodes for millions of customers after a massive data breach exposed sensitive information. Security researcher found encrypted passcodes easily decipherable. AT&T taking steps to protect customer accounts and contacting affected individuals.
Key Points
Massive data breach exposed records of over 73 million current and former AT&T customers
Encrypted passcodes easily decipherable, prompting AT&T to reset passcodes for affected users
AT&T investigating the breach with internal and external cybersecurity experts
Pros
AT&T taking proactive steps to address the data breach
Informing affected customers and providing guidance on securing their accounts
Cons
Sensitive customer information exposed in the breach
Potential risk of unauthorized access to personal data