T-Mobile

Why You Should Opt Out of Sharing Data With Your Mobile Provider
A new breach involving data from nine million AT&T customers is a fresh reminder that your mobile provider likely collects and shares a great deal of information about where you go and ...

Hackers Claim They Breached T-Mobile More Than 100 Times in 2022
Three different cybercriminal groups claimed access to internal networks at communications giant T-Mobile in more than 100 separate incidents throughout 2022, new data suggests. In each case, the goal of the attackers ...

T-Mobile API Breach: Playing the Victim
I’m not sure what is less surprising, that a big company got hacked or that they are trying to play the victim. The headline is that T-Mobile acknowledged that data on roughly ...

T-Mobile’s SIXTH Breach in 5 years: 37M Users’ PII Leaks
The Un-carrier is In-secure, it seems. Un-believable. In-credibly in-competent. CEO Mike Sievert (pictured) might become un-CEO ...

How 1-Time Passcodes Became a Corporate Liability
Phishers are enjoying remarkable success using text messages to steal remote access credentials and one-time passcodes from employees at some of the world's largest technology companies and customer support firms. A recent ...

It Might Be Our Data, But It’s Not Our Breach
A cybersecurity firm says it has intercepted a large, unique stolen data set containing the names, addresses, email addresses, phone numbers, Social Security Numbers and dates of birth on nearly 23 million ...

Fighting Fake EDRs With ‘Credit Ratings’ for Police
When KrebsOnSecurity last month explored how cybercriminals were using hacked email accounts at police departments worldwide to obtain warrantless Emergency Data Requests (EDRs) from social media and technology providers, many security experts ...

Leaked Chats Show LAPSUS$ Stole T-Mobile Source Code
KrebsOnSecurity recently reviewed a copy of the private chat messages between members of the LAPSUS$ cybercrime group in the week leading up to the arrest of its most active members last month ...
T-Mobile Hacker Identified, China’s New Privacy Law, Tesla Bot Announcement
A 21-year-old Virginia native living in Turkey is allegedly behind the massive T-Mobile hack, China adopts a new national privacy law, and is Elon Musk’s Tesla Bot just creepy or is it ...

If You Don’t Need Data, Don’t Keep It
I was one of millions of people recently informed that my personal information was stolen from telecom giant T-Mobile. While many articles have focused on what consumers should do if they were ...