Krebs on Security

MARCH 10, 2020

District Court for the Southern District of California allege Firsov was the administrator of deer.io, an online platform that hosted more than 24,000 shops for selling stolen and/or hacked usernames and passwords for a variety of top online destinations. ru , a cybercrime forum in its own right that called itself “ The Antichat Mafia.”

Accountability 339

Accountability Advertising Hacking Cybercrime 339

Adam Levin

JULY 24, 2020

Barely a day goes by without news of an elite hacking team creating a more stealth exploit– malware , elaborate spear-phishing attacks, trojans, and a killer array of ransomware that can take factories and other organizations offline, or even hobble entire cities. Cyberattacks are constantly getting more sophisticated.

Hacking 237

Hacking Phishing Risk Accountability 237

Krebs on Security

JUNE 22, 2022

last week said they dismantled the “ RSOCKS ” botnet, a collection of millions of hacked devices that were sold as “proxies” to cybercriminals looking for ways to route their malicious traffic through someone else’s computer. ” In 2016, Deniskloster.com featured a post celebrating three years in operation.

Advertising 317

Advertising Cybercrime System Administration Hacking 317

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. THE INTERNET NEVER FORGETS. com , cleantraffic[.]net

VPN 349

VPN Computers and Electronics Antivirus Software 349

The Last Watchdog

JUNE 21, 2020

The infamous Locky ransomware was first spotted in the wild in February 2016. CryptXXX, another major family discovered in April 2016 and later rebranded as UltraCrypter, relied on exploit kits that used software vulnerabilities to infiltrate systems. The first viable Mac ransomware called KeRanger was spotted in the spring of 2016.

Ransomware 243

Ransomware Hacking Encryption Penetration Testing 243

Security Affairs

DECEMBER 13, 2024

Department of Justice (DoJ) announced the seizure of the cybercrime marketplace Rydox (“rydox.ru” and “rydox[.]cc”). Department of Justice (DoJ) seized Rydox, a cybercrime marketplace for selling stolen personal data and fraud tools. cc”). Thousands of U.S. victims were affected. Attorney Eric G.

Cybercrime 98

Cybercrime Identity Theft Cryptocurrency Hacking 98

Krebs on Security

JULY 27, 2022

It’s been seven years since the online cheating site AshleyMadison.com was hacked and highly sensitive data about its users posted online. It’s also a complete lie,” the hacking group wrote. Brutium routinely advertised the sale of large, hacked databases, and on Jan. ” NEO-NAZIS TARGET ASHLEY MADISON CEO.

Cybercrime 62

Cybercrime Hacking Media Advertising 62

Krebs on Security

JANUARY 24, 2023

First advertised in the cybercrime underground in 2014, RSOCKS was the web-based storefront for hacked computers that were sold as “proxies” to cybercriminals looking for ways to route their Web traffic through someone else’s device. RSOCKS, circa 2016. A copy of the passport for Denis Emelyantsev, a.k.a. Image: archive.org.

Cybercrime 276

Cybercrime Advertising IoT Malware 276

Security Affairs

JUNE 24, 2024

The cybercrime group ExCobalt targeted Russian organizations in multiple sectors with a previously unknown backdoor known as GoRed. Positive Technologies researchers reported that a cybercrime gang called ExCobalt targeted Russian organizations in multiple sectors with a previously unknown Golang-based backdoor known as GoRed.

Cybercrime 116

Cybercrime Telecommunications DNS Technology 116

Security Affairs

FEBRUARY 8, 2022

billion worth of cryptocurrency linked to the 2016 Bitfinex cryptocurrency exchange hack. Billion in stolen cryptocurrency stolen during the 2016 hack of Bitfinex. billion in cryptocurrency linked to that hack. SecurityAffairs – hacking, Bitfinex ). The law enforcement seized $3.6 Pierluigi Paganini.

Cryptocurrency 98

Cryptocurrency Hacking Accountability Marketing 98

Security Affairs

JANUARY 8, 2024

19 individuals worldwide were charged in a transnational cybercrime investigation of the now defunct xDedic marketplace. The black marketplace has been active since 2014, it was first analyzed by experts at Kaspersky Lab in 2016. At the time, the domain (xdedic[.]biz) The website quickly reappeared in the Tor network.

Cybercrime 131

Cybercrime Identity Theft Government Hacking 131

Krebs on Security

SEPTEMBER 10, 2021

While last night’s Meris attack on this site was far smaller than the recent Cloudflare DDoS, it was far larger than the Mirai DDoS attack in 2016 that held KrebsOnSecurity offline for nearly four days. By comparison, the 2016 Mirai DDoS generated approximately 450,000 requests-per-second. Image: Qrator.

IoT 342

IoT DDOS Internet Internet 342

Security Affairs

MARCH 29, 2020

The source code of the infamous Dharma ransomware is now available for sale on two Russian-language hacking forums. The source code of one of the most profitable ransomware families, the Dharma ransomware , is up for sale on two Russian-language hacking forums. Copyright (C) 2014 Media.net Advertising FZ-LLC All Rights Reserved -->.

Ransomware 143

Ransomware Hacking Advertising Malware 143

Krebs on Security

APRIL 18, 2023

” MRMURZA Faceless is a project from MrMurza , a particularly talkative member of more than a dozen Russian-language cybercrime forums over the past decade. MrMurza’s Faceless advertised on the Russian-language cybercrime forum ProCrd. Image: Darkbeast/Ke-la.com. In 2013, U.S.

Malware 292

Malware Passwords Accountability Advertising 292

Security Affairs

JULY 11, 2020

A jury found Russian hacker Yevgeniy Nikulin guilty for the hack of LinkedIn, Dropbox, and Formspring back in 2012 and for the sale of the stolen data on cybercrime black marketplaces. The Russian criminal was arrested in Prague in October 2016 in an international joint operation with the FBI. Source: US Defense Watch.com.

Hacking 115

Hacking Cybercrime Advertising Data breaches 115

Krebs on Security

MAY 4, 2023

government this week put a $10 million bounty on the head of a Russian man who for the past 18 years operated Try2Check , one of the cybercrime underground’s most trusted services for checking the validity of stolen credit card data. Russian vehicle registration records have also been hacked and leaked online over the years.

Marketing 292

Marketing Cybercrime Accountability Hacking 292

Krebs on Security

JULY 18, 2023

[This is Part III in a series on research conducted for a recent Hulu documentary on the 2015 hack of marital infidelity website AshleyMadison.com.] LeakedSource was advertised on a number of popular cybercrime forums as a service that could help hackers break into valuable or high-profile accounts. Abusewith[.]us

Hacking 229

Hacking Accountability Data breaches Marketing 229

Security Affairs

OCTOBER 2, 2018

as part of a settlement with the Financial Conduct Authority following the 2016 security breach. fine to Tesco Bank for the vulnerabilities in its systems that were exploited by hackers to steal millions of pounds from customers’ online accounts in 2016. Security Affairs – Tesco cyber heist, cybercrime). Pierluigi Paganini.

Banking 102

Banking Cyber Attacks Advertising Accountability 102

SecureWorld News

JANUARY 30, 2025

In a coordinated international effort, law enforcement agencies from the United States, Europe, and Australia have dismantled Cracked and Nulled, two of the world's largest cybercrime marketplaces. By dismantling these two major forums, law enforcement agencies have disrupted a global supply chain of cybercrime tools.

Cybercrime 101

Cybercrime Identity Theft Hacking Cryptocurrency 101

Krebs on Security

DECEMBER 8, 2021

Matthew Filbert, in 2016. According to cyber intelligence firm Intel 471 , that dark_cl0ud6@hotmail.com address has been used in conjunction with the handle “ DCReavers2 ” to register user accounts on a half-dozen English-language cybercrime forums since 2008, including Hackforums , Blackhatworld, and Ghostmarket.

Cybercrime 330

Cybercrime Ransomware Accountability Advertising 330

Krebs on Security

DECEMBER 3, 2021

Since the beginning of 2020, Babam has set up numerous auctions on the Russian-language cybercrime forum Exploit , mainly selling virtual private networking (VPN) credentials stolen from various companies. But in February 2016, Babam joined Verified , another Russian-language crime forum. com back in 2011, and sanjulianhotels[.]com

Ransomware 346

Ransomware Passwords Accountability Cybercrime 346

Krebs on Security

AUGUST 12, 2018

” Organized cybercrime gangs that coordinate unlimited attacks typically do so by hacking or phishing their way into a bank or payment card processor. million from accounts at the National Bank of Blacksburg in two separate ATM cashouts between May 2016 and January 2017.

Banking 228

Banking Accountability Retail Phishing 228

Krebs on Security

MARCH 15, 2021

com , a wildly popular service that sold access to more than 12 billion usernames and passwords stolen from thousands of hacked websites. For several years, WeLeakInfo was the largest of several services selling access to hacked passwords. 24, 2016 with the domain registrar Dynadot. design was registered on Aug.

Passwords 344

Passwords Accountability Hacking Data breaches 344

Security Affairs

DECEMBER 31, 2022

Crooks have had access to the medical records of 42 million Americans since 2016 as the number of hacks on healthcare organizations doubled. Medical records of 42 million Americans are being sold on the dark web since 2016, this information comes from cyberattacks on healthcare providers. million in 2016 to close to 16.5

Healthcare 98

Healthcare Ransomware Backups Hacking 98

Krebs on Security

JULY 29, 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. A cached copy of flashupdate[.]net

Cybercrime 317

Cybercrime Software VPN Backups 317

Security Affairs

AUGUST 4, 2023

A married couple from New York pleaded guilty this week to laundering billions of dollars stolen from Bitfinex in 2016. The couple pleaded guilty to money laundering charges in connection with the hack of the cryptocurrency stock exchange Bitfinex that took place in 2016. Law enforcement also seized over $3.6

Cryptocurrency 98

Cryptocurrency Hacking Accountability Banking 98

Security Affairs

JANUARY 27, 2019

The Cobalt cybercrime gang has been using Google App Engine to distribute malware through PDF decoy documents. The Cobalt hacking group has been using Google App Engine to distribute malware through PDF decoy documents. The post Cobalt cybercrime gang abused Google App Engine in recent attacks appeared first on Security Affairs.

Engineering 110

Engineering Cybercrime Banking Advertising 110

Security Affairs

FEBRUARY 6, 2025

The investigation began in early 2024 after data stolen from a Madrid business association was leaked on dark web cybercrime forums. The hacker claimed responsibility for the attacks on multiple cybercrime forums under different monikers to avoid being identified. ” continues the press release. ” concludes the statement.

Cybercrime 78

Cybercrime Government Data breaches Information Security 78

Security Affairs

SEPTEMBER 16, 2022

According to the New York Times , the threat actors hacked an employee’s Slack account and used it to inform internal personnel that the company had “suffered a data breach” and provided a list of allegedly hacked internal databases. “I SecurityAffairs – hacking, Uber). states the message. Pierluigi Paganini.

Hacking 143

Hacking Data breaches Information Security Engineering 143

Security Affairs

FEBRUARY 25, 2025

is a Java deserialization vulnerability in the Apache BlazeDS library in Adobe ColdFusion 2016 Update 3 and earlier, ColdFusion 11 update 11 and earlier, ColdFusion 10 Update 22 and earlier. Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini ( SecurityAffairs hacking, CISA )

Hacking 98

Hacking Cybersecurity Risk Cybercrime 98

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 271

Malware Antivirus Cybercrime Hacking 271

Security Affairs

APRIL 19, 2019

Djevair Ametovski was sentenced to 90 months in prison for operating an international cybercrime marketplace named Codeshop. Macedonian national Djevair Ametovski (32) was sentenced to 90 months in prison by US DoJ authorities for operating an international cybercrime marketplace named Codeshop. Codeshop.su Pierluigi Paganini.

Cybercrime 107

Cybercrime Identity Theft Banking Advertising 107

Krebs on Security

JUNE 1, 2023

One of Megatraffer’s ads on an English-language cybercrime forum. 2016 sales thread on Exploit. That protracted and public conflict formed the backdrop of my 2014 book — “ Spam Nation: The Inside Story of Organized Cybercrime, from Global Epidemic to Your Front Door. “Why do I need a certificate?”

Malware 301

Malware Cybercrime Software Accountability 301

Krebs on Security

SEPTEMBER 24, 2022

Denis Emelyantsev , as the apparent owner of RSOCKS, a collection of millions of hacked devices that were sold as “proxies” to cybercriminals looking for ways to route their malicious traffic through someone else’s computer. ” The employees who kept things running for RSOCKS, circa 2016.

Cybercrime 251

Cybercrime Data breaches Malware Ransomware 251

Krebs on Security

SEPTEMBER 26, 2024

The United States today unveiled sanctions and indictments against the alleged proprietor of Joker’s Stash , a now-defunct cybercrime store that peddled tens of millions of payment cards stolen in some of the largest data breaches of the past decade. A 2016 screen shot of the Joker’s Stash homepage.

Cryptocurrency 292

Cryptocurrency Cybercrime Retail Government 292

Adam Levin

JULY 23, 2020

Barely a day goes by without news of an elite hacking team creating a more stealth exploit– malware , elaborate spear-phishing attacks, trojans, and a killer array of ransomware that can take factories and other organizations offline, or even hobble entire cities. Cyberattacks are constantly getting more sophisticated.

Hacking 130

Hacking Phishing Risk Accountability 130

Security Affairs

OCTOBER 15, 2019

Chinese-speaking cybercrime gang Rocke that carried out several large-scale cryptomining campaigns, has now using news tactics to evade detection. Chinese-speaking cybercrime gang Rocke, that carried out several large-scale cryptomining campaigns in past , has now using news tactics to evade detection. Pierluigi Paganini.

Cybercrime 91

Cybercrime DNS Malware Advertising 91