- Hacker publishes a new thread on a Dark web forum, claiming to have stolen millions of T-Mobile recordings
- The records included names, email addresses, phone numbers and other PIIs
- However, T-Mobile says that the archive has nothing to do with the company or its customers
The pirates have recently shared a new database which, according to them, contains information sensitive to customers stolen from the American telecommunications giant, T-Mobile. However, the company denied any link with the archives, saying that it had nothing to do with it or its customers.
A Cyberness The report says that anonymous cybercriminals have disclosed a database containing fresh Intels (obtained from June 1, 2025).
The database contained 64 million lines, containing precious customer information such as complete names, birth dates, tax identifiers, postal addresses, telephone numbers, email addresses, device identifiers, cookie identifiers and IP addresses.
False claims
This type of data is extremely precious for cybercriminals, which can use them to create specially designed and personalized phishing emails, encourage victims to share connection identification information, banking information and other vital data. These attacks can cause identity theft, wire fraud and ransomware attacks.
Reply to a Cyberness Investigation, T-Mobile said that data had nothing to do with this: “Any T-Mobile data violation report is inaccurate. We have examined data on data examples and can confirm that data is not linked to T-Mobile or our customers,” the company representative told publication.
THE Cyberness The team analyzed the data, but could not confirm its authenticity. He said that some data, such as telephone numbers, appeared in previous T-Mobile links, but said it was impossible to check the archives with 100%precision. Nor do we know if 64 million lines mean 64 million people.
“If this data is legitimate, exhibiting 64 million very sensitive lines of information constitutes a serious threat of identity flight / fraud, surveillance and, further on, better targeted attacks against customers,” said the team.
This is not the first time that T-Mobile has denied having been raped. About a year ago, a infamous threat actor known as Intelbroker claimed to have penetrated the Source T-Mobile and stolen source code, SQL files, images, Terraform data, T-Mobile.com certifications and siloprograms. T-Mobile denied complaints.
