Leaked Chats Show LAPSUS$ Stole T-Mobile Source Code

Credit to Author: BrianKrebs| Date: Fri, 22 Apr 2022 13:09:39 +0000

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. The logs show LAPSUS$ breached T-Mobile multiple times in March, stealing source code for a range of company projects. T-Mobile says no customer or government information was stolen in the intrusion. LAPSUS$ is known for stealing data and then demanding a ransom not to publish or sell it. But the leaked chats indicate this mercenary activity was of little interest to the tyrannical teenage leader of LAPSUS$, whose obsession with stealing and leaking proprietary computer source code from the world’s largest tech companies ultimately led to the group’s undoing.

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Russian Govt. Continues Carding Shop Crackdown

Credit to Author: BrianKrebs| Date: Thu, 10 Feb 2022 01:34:48 +0000

Russian authorities have arrested six men accused of operating some of the most active online bazaars for selling stolen payment card data. The crackdown — the second closure of major card fraud shops by Russian authorities in as many weeks — comes closely behind Russia’s arrest of 14 alleged affiliates of the REvil ransomware gang, and has many in the cybercrime underground asking who might be next.

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Who Wrote the ALPHV/BlackCat Ransomware Strain?

Credit to Author: BrianKrebs| Date: Fri, 28 Jan 2022 13:18:36 +0000

In December 2021, researchers discovered a new ransomware-as-a-service named ALPHV (a.k.a. “BlackCat”), considered to be the first professional cybercrime group to create and use a ransomware strain in the Rust programming language. In this post, we’ll explore some of the clues left behind by the developer who was reputedly hired to code the ransomware variant.

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Who is the Network Access Broker ‘Wazawaka?’

Credit to Author: BrianKrebs| Date: Wed, 12 Jan 2022 05:17:31 +0000

In a great many ransomware attacks, the criminals who pillage the victim’s network are not the same crooks who gained the initial access to the victim organization. More commonly, the infected PC or stolen VPN credentials the gang used to break in were purchased from a cybercriminal middleman known as an initial access broker. This post examines some of the clues left behind by Wazawaka, the handle chosen by a major access broker in the Russian-speaking cybercrime scene.

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“BriansClub” Hack Rescues 26M Stolen Cards

Credit to Author: BrianKrebs| Date: Tue, 15 Oct 2019 11:05:09 +0000

“BriansClub,” a popular underground store for buying stolen credit card data that uses Yours Truly’s likeness in its advertising, has itself been hacked. The data stolen from BriansClub encompasses more than 26 million credit and debit card records taken from hacked online and brick-and-mortar retailers over the past four years, including almost eight million records uploaded to the shop in 2019 alone.

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Interview With the Guy Who Tried to Frame Me for Heroin Possession

Credit to Author: BrianKrebs| Date: Thu, 26 Sep 2019 00:28:36 +0000

In April 2013, I received via U.S. mail more than a gram of pure heroin as part of a scheme to get me arrested for drug possession. But the plan failed and the Ukrainian mastermind behind it soon after was imprisoned for unrelated cybercrime offenses. That individual recently gave his first interview since finishing his jail time here in the states, and he’s shared some select (if often abrasive and coarse) details on how he got into cybercrime and why. Below are a few translated excerpts.

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Why Phone Numbers Stink As Identity Proof

Credit to Author: BrianKrebs| Date: Sun, 17 Mar 2019 23:25:06 +0000

Phone numbers stink for security and authentication. They stink because most of us have so much invested in these digits that they’ve become de facto identities. At the same time, when you lose control over a phone number — maybe it’s hijacked by fraudsters, you got separated or divorced, or you were way late on your phone bill payments — whoever inherits that number can then be you in a lot of places online.

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That Domain You Forgot to Renew? Yeah, it’s Now Stealing Credit Cards

Credit to Author: BrianKrebs| Date: Tue, 13 Nov 2018 16:26:39 +0000

If you own a domain name that gets decent traffic and you fail to pay its annual renewal fee, chances are this mistake will be costly for you and for others. Lately, neglected domains have been getting scooped up by crooks who use them to set up fake e-commerce sites that steal credit card details from unwary shoppers.

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