A breach disclosed by T-Mobile on November 16 exposed customer data and internal communications. While the full extent is still under review, it is suggested millions may have their information, including names and addresses, compromised. Believed to be part of a broader campaign targeting telecoms, the breach is linked to advanced persistent threat (APT) groups with alleged Chinese government ties.

LockBit ransomware group falls victim to hackers itself
A data leak has disclosed information about negotiations with victims, Bitcoin wallet addresses, affiliate accounts, and details of attacks.