T-Mobile CEO: Hacker brute-forced his way through our network

By Sergiu Gatlan Today, T-Mobile’s CEO Mike Sievert said that the hacker behind the carrier’s latest massive data breach brute forced his way through T-Mobile’s network after gaining access to testing environments. The attacker could not exfiltrate customer financial information, credit card information, debit or other payment information during the incident. However, T-Mobile says that he stole records […]