Krebs on Security

JUNE 21, 2023

If you operate a cybercrime business that relies on disseminating malicious software, you probably also spend a good deal of time trying to disguise or “crypt” your malware so that it appears benign to antivirus and security products. biz , a long-running crypting service that is trusted by some of the biggest names in cybercrime.

Malware 251

Malware Antivirus Cybercrime Hacking 251

Krebs on Security

OCTOBER 15, 2019

All of the card data stolen from BriansClub was shared with multiple sources who work closely with financial institutions to identify and monitor or reissue cards that show up for sale in the cybercrime underground. million cards added; 2018 brought in 9.2 The leaked data shows that in 2015, BriansClub added just 1.7 million more.

Hacking 232

Hacking Cybercrime Marketing Banking 232

Krebs on Security

AUGUST 23, 2024

Alas, in 2018, the.llc TLD was born and began selling domains. But Caturegli said ransomware gangs and other cybercrime groups could siphon huge volumes of Microsoft Windows credentials from quite a few companies with just a small up-front investment.

DNS 310

DNS Internet Internet Authentication 310

Krebs on Security

MAY 22, 2023

This email address is also connected to accounts on several Russian cybercrime forums, including “ __edman__ ,” who had a history of selling “logs” — large amounts of data stolen from many bot-infected computers — as well as giving away access to hacked Internet of Things (IoT) devices.

Scams 284

Scams DDOS Cryptocurrency Accountability 284

Krebs on Security

OCTOBER 31, 2023

As far back as 2018, Interisle found.US A broad array of industry groups have filed comments opposing the proposed changes , saying they threaten to remove the last vestiges of accountability for a top-level domain that is already overrun with cybercrime activity. and illicit or harmful content. US phishing domains.

Phishing 309

Phishing Telecommunications Malware Scams 309

Krebs on Security

FEBRUARY 4, 2021

Like most cybercrime forums, OGUsers is overrun with shady characters who are there mainly to rip off other members. THE MIDDLEMEN. Facebook said it targeted a number of accounts tied to key sellers on OGUsers, as well as those who advertise the ability to broker stolen account sales.

Accountability 337

Accountability Hacking Media Mobile 337

Krebs on Security

MARCH 14, 2023

In 2018, KrebsOnSecurity detailed how Stevenson earned bug bounty rewards and public recognition from top telecom companies for finding and reporting security holes in their websites, all the while secretly peddling those same vulnerabilities to cybercriminals. A screenshot of the website for the cybercriminal group “ViLE.”

Hacking 289

Hacking Government Media Accountability 289

Krebs on Security

NOVEMBER 6, 2018

In late September 2018, the REACT Task Force spearheaded an investigation that led to the arrest of two Missouri men — both in their early 20s — who are accused of conducting SIM swaps to steal $14 million from a cryptocurrency company based in San Jose, Calif. million customers.

Mobile 243

Mobile Cryptocurrency Accountability Passwords 243

Krebs on Security

OCTOBER 25, 2018

According to the most recent statistics from the FBI ‘s Internet Crime Complaint Center , the most costly form of cybercrime stems from a complex type of fraud known as the “ B usiness E mail C ompromise” or BEC scam. The FBI says BEC scams netted thieves more than $12 billion between 2013 and 2018.

Scams 211

Scams Accountability Media Banking 211

Krebs on Security

AUGUST 9, 2021

Also, this greenhorn criminal clearly had bought into BriansClub’s advertising, which uses my name and likeness in a series of ads that run on all the top cybercrime forums. com was hosted at a company in Moscow with just a handful of other domains phishing popular cybercrime stores, including Jstashbazar[.]com, com, vclub[.]cards,

Phishing 363

Phishing Cybercrime Accountability Advertising 363

Krebs on Security

JULY 18, 2022

These services can be used in a legitimate manner for several business purposes — such as price comparisons or sales intelligence — but they are massively abused for hiding cybercrime activity because they can make it difficult to trace malicious traffic to its original source. FORUM ACTIVITY? su between 2016 and 2019.

VPN 326

VPN Computers and Electronics Antivirus Software 326

Krebs on Security

FEBRUARY 9, 2022

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. In 2018, the U.S.

Cybercrime 278

Cybercrime Marketing Identity Theft Retail 278