Krebs on Security

NOVEMBER 5, 2024

Judische would repeat that claim in Star Chat on May 13 — the day before Santander publicly disclosed a data breach — and would periodically blurt out the names of other Snowflake victims before their data even went up for sale on the cybercrime forums. prosecutors and federal law enforcement agencies. “Negotiate a deal in Telegram.”

Cybercrime 274

Cybercrime Mobile Media Hacking 274

Krebs on Security

MAY 16, 2019

Law enforcement agencies in the United States and Europe today unsealed charges against 11 alleged members of the GozNym malware network, an international cybercriminal syndicate suspected of stealing $100 million from more than 41,000 victims with the help of a stealthy banking trojan by the same name. Source: DOJ. Vladimir Gorin , a.k.a

Cybercrime 216

Cybercrime Banking Small Business Computers and Electronics 216

Krebs on Security

DECEMBER 16, 2019

Justice Department this month offered a $5 million bounty for information leading to the arrest and conviction of a Russian man indicted for allegedly orchestrating a vast, international cybercrime network that called itself “ Evil Corp ” and stole roughly $100 million from businesses and consumers. According to the U.S.

Cybercrime 274

Cybercrime Banking Small Business Accountability 274

Krebs on Security

JUNE 1, 2023

This post is a deep dive on “ Megatraffer ,” a veteran Russian hacker who has practically cornered the underground market for malware focused code-signing certificates since 2015. One of Megatraffer’s ads on an English-language cybercrime forum. WHO IS MEGATRAFFER?

Malware 301

Malware Cybercrime Software Accountability 301

Krebs on Security

MAY 13, 2024

This post examines the activities of Khoroshev’s many alter egos on the cybercrime forums, and tracks the career of a gifted malware author who has written and sold malicious code for the past 14 years. was used by a Russian-speaking member called Pin on the English-language cybercrime forum Opensc. Image: treasury.gov.

Ransomware 296

Ransomware Cybercrime Accountability Malware 296

Security Affairs

FEBRUARY 12, 2020

The FBI’s Internal Crime Complaint Center (IC3) released the FBI 2019 Internet Crime Report , a document that outlines cybercrime trends over the past year. Here we are to analyze the annual FBI 2019 Internet Crime Complaint Center (IC3) , one of the most interesting documents on the crime trends observed in the last 12 months.

Internet 143

Internet Internet Scams Cybercrime 143

Krebs on Security

NOVEMBER 26, 2019

23, one of the cybercrime underground’s largest bazaars for buying and selling stolen payment card data announced the immediate availability of some four million freshly-hacked debit and credit cards. The other three restaurants are all part of the same parent company and disclosed breaches in August 2019. Image: Gemini Advisory.

Marketing 343

Marketing Cybercrime Retail Advertising 343

Krebs on Security

JUNE 16, 2021

First debuting in early 2019, CLOP is one of several ransomware groups that hack into organizations, launch ransomware that encrypts files and servers, and then demand an extortion payment in return for a digital key needed to unlock access. ?

Ransomware 357

Ransomware Cybercrime Malware Encryption 357

Krebs on Security

OCTOBER 15, 2020

Q6Cyber CEO Eli Dominitz said the breach appears to extend from May 2019 through September 2020. Gemini says its data indicated some 156 Dickey’s locations across 30 states likely had payment systems compromised by card-stealing malware, with the highest exposure in California and Arizona.

Data breaches 361

Data breaches Cybercrime Retail Banking 361

Krebs on Security

DECEMBER 8, 2021

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. ” The U.S.

Cybercrime 330

Cybercrime Ransomware Accountability Advertising 330

Security Affairs

NOVEMBER 22, 2020

Two Romanians arrested for running three malware services. Two Romanians have been arrested for running two malware crypter services called CyberSeal and DataProtector, and the CyberScan malware testing service. DataProtector was launched in 2015, while CyberScan was launched in 2019. Pierluigi Paganini.

Malware 141

Malware Antivirus Cybercrime Software 141

Krebs on Security

JANUARY 24, 2023

Denis Emelyantsev , a 36-year-old Russian man accused of running a massive botnet called RSOCKS that stitched malware into millions of devices worldwide, pleaded guilty to two counts of computer crime violations in a California courtroom this week. Denis Kloster, as posted to his Vkontakte page in 2019.

Cybercrime 276

Cybercrime Advertising IoT Malware 276

Security Affairs

OCTOBER 27, 2024

They were convicted of illegal payment handling, with Puzyrevsky and Khansvyarov also found guilty of malware use and distribution. They were found guilty of illegal payment handling, while Puzyrevsky and Khansvyarov were also convicted of using and distributing malware. “On Friday, October 25, the St. in March 2022.

Ransomware 142

Ransomware Hacking Malware Cybercrime 142

Krebs on Security

MAY 4, 2021

Which means when a cybercrime forum gets hacked and its user databases posted online, it is often possible to work backwards from some of the more unique passwords for each account and see where else that password was used. As I described in a 2019 story about an interview Fly gave to a Russian publication upon his release from a U.S.

Passwords 341

Passwords Cybercrime Accountability Password Management 341

Krebs on Security

JANUARY 28, 2020

In late December 2019, fuel and convenience store chain Wawa Inc. The fraud bazaar Joker’s Stash on Monday began selling some 30 million stolen payment card accounts that experts say have been tied back to a breach at Wawa in 2019. Pennsylvania-based Wawa says it discovered the intrusion on Dec.

Retail 332

Retail Banking Malware Accountability 332

SecureList

OCTOBER 20, 2021

Having been in the field for so long, we have witnessed some major changes in the cybercrime world’s modus operandi. This report shares our insights into the Russian-speaking cybercrime world and the changes in how it operates that have happened in the past five years. Malware developers — no longer hiring.

Cybercrime 145

Cybercrime Banking Malware Ransomware 145

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

Krebs on Security

OCTOBER 1, 2019

A Slovenian man convicted of authoring the destructive and once-prolific Mariposa botnet and running the infamous Darkode cybercrime forum has been arrested in Germany on request from prosecutors in the United States, who’ve recently re-indicted him on related charges. issued international arrest warrant for his extradition.

Cybercrime 45

Cybercrime Malware Antivirus Banking 45

Krebs on Security

JULY 8, 2019

The crooks behind an affiliate program that paid cybercriminals to install the destructive and wildly successful GandCrab ransomware strain announced on May 31, 2019 they were terminating the program after allegedly having earned more than $2 billion in extortion payouts from victims. in , where the group recruited many of its distributors.

Ransomware 277

Ransomware Accountability Cybercrime Passwords 277

Security Affairs

OCTOBER 28, 2021

AbstractEmu is a new Android malware that can root infected devices to take complete control and evade detection with different tricks. Security researchers at the Lookout Threat Labs have discovered a new Android malware, dubbed AbstractEmu , with rooting capabilities that is distributed on Google Play and prominent third-party stores (i.e.

Malware 116

Malware Cybercrime Mobile Banking 116

Security Affairs

FEBRUARY 10, 2025

The cybercrime group XE Group exploited a VeraCore zero-day to deploy reverse shells, web shells in recent attacks. The group was also observed exploiting vulnerabilities in Telerik UI such as CVE-2017-9248 and CVE-2019-18935. ” reads the analysis published by Intezer.

Manufacturing 108

Manufacturing Cybercrime Passwords Authentication 108

Krebs on Security

FEBRUARY 8, 2021

. “According to the analysis of foreign law enforcement agencies, more than 50% of all phishing attacks in 2019 in Australia were carried out thanks to the development of the Ternopil hacker,” the attorney general’s office said, noting that investigators had identified hundreds of U-Admin customers. ” U-Admin, a.k.a.

Phishing 328

Phishing Scams Banking Mobile 328

SecureList

OCTOBER 6, 2022

During the pandemic, lockdowns forced people to stay at home and do their shopping online, which was mirrored in point-of-sale (PoS) and ATM malware activity, as certain regions saw malicious transactions drop significantly. Perpetrators continue to spread already-existing, widely used malware to attack PoS terminals and ATMs.

Malware 143

Malware Banking Software Cybercrime 143

Krebs on Security

SEPTEMBER 24, 2022

” A copy of the passport for Denis Kloster, as posted to his Vkontakte page in 2019. ” Launched in 2013, RSOCKS was shut down in June 2022 as part of an international investigation into the cybercrime service. ” Kloster’s blog even included a group photo of RSOCKS employees.

Cybercrime 251

Cybercrime Data breaches Malware Ransomware 251

Krebs on Security

MARCH 29, 2019

21, 2019, KrebsOnSecurity contacted Italian restaurant chain Buca di Beppo after discovering strong evidence that two million credit and debit card numbers belonging to the company’s customers were being sold in the cybercrime underground. In a statement posted to its Web site today, Orlando, Fla.

Data breaches 271

Data breaches Banking Retail Accountability 271

Security Affairs

DECEMBER 20, 2024

The US Department of Justice sentenced the Ukrainian national Mark Sokolovsky (28) for his role in the distribution of the Raccoon Infostealer malware. The man was held in the Netherlands, and he was charged for his alleged role in the international cybercrime operation known as Raccoon Infostealer. in restitution.”

Cryptocurrency 61

Cryptocurrency Identity Theft Cybercrime Malware 61

Krebs on Security

JUNE 22, 2022

.” The DOJ’s statement doesn’t mention that RSOCKS has been in operation since 2014, when access to the web store for the botnet was first advertised on multiple Russian-language cybercrime forums. A copy of the passport for Denis Kloster, as posted to his Vkontakte page in 2019. info , allproxy[.]info

Advertising 317

Advertising Cybercrime System Administration Hacking 317

Security Affairs

AUGUST 28, 2020

A new variant of the infamous Lemon_Duck cryptomining malware has been updated to targets Linux devices. Security researchers from Sophos have spotted a new variant of the Lemon_Duck cryptomining malware that has been updated to compromise Linux machines via SSH brute force attacks. ” reads the post published by Sophos.

Malware 145

Malware Passwords Authentication Internet 145

Security Affairs

FEBRUARY 17, 2024

Ukrainian national Vyacheslav Igorevich Penchukov has pleaded guilty to his key roles in the Zeus and IcedID malware operations. Vyacheslav Igorevich Penchukov was a leader of two prolific malware groups that infected thousands of computers with malicious software. Since May 2019, Penchukov had a prominent role in the Zeus operation.

Malware 128

Malware Cybercrime Banking Hacking 128

Security Affairs

DECEMBER 13, 2021

The TinyNuke malware is back and now was used in attacks aimed at French users working in manufacturing, technology, construction, and business services. Proofpoint researchers uncovered a campaign exclusively targeting French entities and organizations with operations in France with the banking malware TinyNuke. Pierluigi Paganini.

Banking 122

Banking Malware Manufacturing Business Services 122

Krebs on Security

APRIL 3, 2024

Roughly nine years ago, KrebsOnSecurity profiled a Pakistan-based cybercrime group called “ The Manipulaters ,” a sprawling web hosting network of phishing and spam delivery platforms. In 2019, The Manipulaters failed to renew their core domain name — manipulaters[.]com ” A number of questions, indeed.

Phishing 278

Phishing Cybercrime Malware Advertising 278

Krebs on Security

JUNE 30, 2020

The economic laws of supply and demand hold just as true in the business world as they do in the cybercrime space. “This is likely due to the fact that most of the sold data is still coming from breaches that occurred in 2019 and early 2020.”

Retail 346

Retail Banking Hacking Cybercrime 346

Security Affairs

FEBRUARY 23, 2022

The code of the recently-emerged Entropy ransomware has similarities with the one of the infamous Dridex malware. The recently-emerged Entropy ransomware has code similarities with the popular Dridex malware. In 2019, the U.S. The post Sophos linked Entropy ransomware to Dridex malware. Pierluigi Paganini.

Ransomware 111

Ransomware Malware Cybercrime Banking 111

Security Affairs

APRIL 9, 2020

Group-IB’s CERT-GIB analyzed hundreds of coronavirus -related phishing emails and discovered top malware strains in COVID-19 campaigns. Spyware turned out to be the most common malware class hiding in fraudulent COVID-19 emails, with AgentTesla topping the list of phishers’ favorite strains. SecurityAffairs – malware, Coronavirus).

Phishing 141

Phishing Malware Spyware DDOS 141

Security Affairs

FEBRUARY 14, 2020

US store chain Rutter disclosed a security breach, 71 locations were infected with a point-of-sale (POS) malware used to steal customers’ credit card information. The company confirmed that attackers gained access to its stores’ network system and infected payment systems at 71 locations with a point-of-sale (POS) malware.

Malware 141

Malware Identity Theft Advertising Cybersecurity 141

Security Affairs

MAY 30, 2022

The researchers attribute the botnet to the cybercrime group Keksec which focuses on DDoS-based extortion. Experts pointed out that the malware is being actively developed. RCE CVE-2020-5902 F5 BigIP RCE No CVE (vulnerability published on 2019) ThinkPHP 5.X Upon installing the threat, the bot drops a file in /tmp/.pwned

Malware 145

Malware DDOS IoT Cybercrime 145

SecureWorld News

JUNE 7, 2023

Free speech and digital privacy appear to be key components left out of a United Nations (UN) Cybercrime Treaty being proposed, primarily, by Russia. And what has emerged so far contemplates [ PDF ] more than 30 new cybercrime offenses, with few concessions to free speech or human rights."

Cybercrime 98

Cybercrime CSO Technology Surveillance 98