Was T-Mobile compromised by a zero-day in Jira?

A moderator of the notorious data breach trading platform BreachForums is offering data for sale they claim comes from a data breach at T-Mobile. The moderator, going by the name of IntelBroker, describes the data as containing source code, SQL files, images, Terraform data, t-mobile.com...

FCC Fines Major U.S. Wireless Carriers for Selling Customer Location Data

The U.S. Federal Communications Commission FCC today levied fines totaling nearly $200 million against the four major carriers -- including AT&T, Sprint, T-Mobile and Verizon -- for illegally sharing access to customers location information without consent. The fines mark the culmination of a mor...

A week in security (September 18 - September 24)

Last week on Malwarebytes Labs: Emergency update! Apple patches three zero-days T-Mobile spills billing information to other customers Involved in a data breach? Heres what you need to know Steer clear of cryptocurrency recovery phrase scams DoppelPaymer ransomware group suspects identified The...

90GB of Data Posted on Hacker Forum Linked to T-Mobile Glitch

By Waqas Another day, another data security incident at T-Mobile - Because why not! A cybersecurity year without a T-Mobile… This is a post from HackRead.com Read the original post: 90GB of Data Posted on Hacker Forum Linked to T-Mobile Glitch...

Kroll Suffers Data Breach: Employee Falls Victim to SIM Swapping Attack

Risk and financial advisory solutions provider Kroll on Friday disclosed that one of its employees fell victim to a "highly sophisticated" SIM swapping attack. The incident, which took place on August 19, 2023, targeted the employee's T-Mobile account, the company said. "Specifically, T-Mobile,...

The LastPass Hack Somehow Gets Worse

Plus: The US Marshals disclose a “major” cybersecurity incident, T-Mobile has gotten pwned so much, and more...

Hackers Claim They Breached T-Mobile More Than 100 Times in 2022

Image: Shutterstock.com 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 was the same: Phish T-Mobile employees for access to...

Threat Source newsletter (Feb. 2, 2023): I bid you all adieu

Welcome to this weeks edition of the Threat Source newsletter. If you havent noticed yet weve had a few guest writers on this newsletter over the last few months. Alas my time covering the newsletter has ended and I leave you with one final edition. Have no fear, William Largent will be rounding...

Don’t Let API Leaks Sink Your Ship | API Security Newsletter

Leaks of API keys and other secrets. The industry has been abuzz with news about attacks – and the ongoing ripple effect – involving leaked API keys, credentials and other secrets. This adds another dimension to your API attack surface, which in turn complicates your defenses and adds to your...

Google Fi User Data Breached Through T-Mobile Hack

By Deeba Ahmed Google Fi customers are impacted by the recent T-Mobile breach, as Fi relies on T-Mobile and US Cellular for connectivity. This is a post from HackRead.com Read the original post: Google Fi User Data Breached Through T-Mobile Hack...

A week in security (January 23—29)

Last week on Malwarebytes Labs: T-Mobile reports data theft of 37 million customers in the US Ransomware revenue significantly down over 2022 Microsoft to end direct sale of Windows 10 licenses at the end of January TikTok CEO told to "step up efforts to comply" with digital laws 4 ways to protec...

T-Mobile reports data theft of 37 million customers in the US

T-Mobile has announced that an attacker has accessed "limited types of information" on customers. It says it is informing impacted customers. According to the press release, no passwords, payment card information, social security numbers, government ID numbers or other financial account informati...

T-Mobile's New Data Breach Shows Its $150 Million Security Investment Isn't Cutting It

The mobile operator just suffered at least its fifth data breach since 2018, despite promising to spend a fortune shoring up its systems...

T-Mobile Hacked Again: 37 Million Accounts Compromised

By Deeba Ahmed According to T-Mobile, the data breach occurred in November of 2022, but the company only discovered the incident in January of 2023. This is a post from HackRead.com Read the original post: T-Mobile Hacked Again: 37 Million Accounts Compromised...

New T-Mobile Breach Affects 37 Million Accounts

T-Mobile today disclosed a data breach affecting tens of millions of customer accounts, its second major data exposure in as many years. In a filing with federal regulators, T-Mobile said an investigation determined that someone abused its systems to harvest subscriber data tied to approximately ...

Learn from the T-Mobile API Breach to Improve Your API Security Program in 2023

A CISO’s job has never been more challenging. Engineering teams move fast, especially as organizations are accelerating their digital transformation efforts. The tech stack is exploding and varies greatly across the organization. And there is a surge of internal, external, and partner APIs. It’s...

Brazilian Police Arrest Suspected Member of Lapsus$ Hacking Group

The Federal Police of Brazil on Wednesday announced it had arrested an individual for purported links to the notorious LAPSUS$ extortionist gang. The arrest was made as part of a new law enforcement effort, dubbed Operation Dark Cloud, that was launched in August 2022, the agency noted. Not much ...

Okta Hackers Behind Twilio and Cloudflare Attacks Hit Over 130 Organizations

The threat actor behind the attacks on Twilio and Cloudflare earlier this month has been linked to a broader phishing campaign aimed at 136 organizations that resulted in a cumulative compromise of 9,931 accounts. The activity has been condemned 0ktapus by Group-IB because the initial goal of the...

A week in security (July 25 – July 31)

Last week on Malwarebytes Labs: Update Google Chrome now! New version includes 11 important security patches Lightning Framework, modular Linux malware Malware spent months hoovering up credit card details from 300 US restaurants Lock down your Neopets account: Data breach being investigated Demo...

A week in security (July 25 - July 31)

Last week on Malwarebytes Labs: Update Google Chrome now! New version includes 11 important security patches Lightning Framework, modular Linux malware Malware spent months hoovering up credit card details from 300 US restaurants Lock down your Neopets account: Data breach being investigated Demo...