Security News

T-Mobile confirms Lapsus$ hackers breached internal systems
2022-04-22 15:19

T-Mobile has confirmed that the Lapsus$ extortion gang breached its network "Several weeks ago" using stolen credentials and gained access to internal systems. Per T-Mobile, the Lapsus$ hackers didn't steal sensitive customer or government information during the incident.

T-Mobile customers warned of unblockable SMS phishing attacks
2022-04-15 18:14

An ongoing phishing campaign targets T-Mobile customers with malicious links using unblockable texts sent via SMS group messages. The New Jersey Cybersecurity & Communications Integration Cell issued a warning after multiple customers have filed reports of being targeted by this new SMS phishing campaign.

NY OAG warns T-Mobile data breach victims of identity theft risks
2022-03-04 03:17

The New York State Office of the Attorney General warned victims of the August 2021 T-Mobile data breach that they faced identity theft risks after some of the stolen information ended up for sale on the dark web. The alert comes after individuals impacted in the incident were notified by identity theft protection services that their info was found online, demonstrating that affected consumers are now at heightened risk for identity theft.

T-Mobile says new data breach caused by SIM swap attacks
2021-12-29 17:03

T-Mobile confirmed that recent reports of a new data breach are linked to notifications sent to a "Very small number of customers" who fell victim to SIM swap attacks. SIM swapping makes it possible for attackers to take control of a target's mobile phone number by tricking or bribing the carrier's employees to reassign the numbers to attacker-controlled SIM cards.

T-Mobile says it blocked 21 billion scam calls this year
2021-12-20 15:46

T-Mobile says it blocked 21 billion scam, spam, and unwanted robocalls this year through its free Scam Shield robocall and scam protection service, amounting to an average of 1.8 billion scam calls identified or blocked every month. Last year, when it announced the Scam Shield service, T-Mobile said it could detect or block approximately 12 billion scam calls in 2019 and that around 30 million Americans fell victim to a phone scam within 12 months.

T-Mobile’s Security Is ‘Awful,’ Says Purported Thief
2021-08-28 16:58

On Thursday, a 21-year-old US citizen claiming to be the attacker who stole data on more than 50 million T-Mobile customers called the telecom's security "Awful." As of Aug. 18, T-Mobile had estimated the total number of ripped-off records to be ~40 million: a number that rose to ~50 million on Aug. 20 and could double if the purported thief is true to his word.

T-Mobile CEO: Hacker brute-forced his way through our network
2021-08-27 16:51

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. Sievert added that, following an investigation supported by Mandiant security experts, the company closed the access points used by the hacker to breach T-Mobile's network.

T-Mobile CEO: Hackers brute-forced their way through our network
2021-08-27 16:51

Today, T-Mobile's CEO Mike Sievert said that the hackers behind the carrier's latest massive data breach were able to brute force their way through T-Mobile's network after gaining access to testing environments. In 2018, info belonging to millions of T-Mobile customers was accessed by hackers.

Details of the Recent T-Mobile Breach
2021-08-27 13:37

Seems that 47 million customers were affected. Surprising no one, T-Mobile had awful security. I’ve lost count of how many times T-Mobile has been hacked.

T-Mobile data breach just got worse — now at 54 million customers
2021-08-20 16:30

The T-Mobile data breach keeps getting worse as an update to their investigation now reveals that cyberattack exposed over 54 million individuals' data. The hacker said that the stolen database contains the data for approximately 100 million T-Mobile customers.