Krebs on Security

NOVEMBER 14, 2024

Shefel claims the true mastermind behind the Target and other retail breaches was Dmitri Golubov , an infamous Ukrainian hacker known as the co-founder of Carderplanet, among the earliest Russian-language cybercrime forums focused on payment card fraud. “I’m also godfather of his second son.”

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Krebs on Security

OCTOBER 31, 2022

A 26-year-old Ukrainian man is awaiting extradition from The Netherlands to the United States on charges that he acted as a core developer for Raccoon , a popular “malware-as-a-service” offering that helped paying customers steal passwords and financial data from millions of cybercrime victims. According to the U.S.

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Krebs on Security

AUGUST 2, 2022

Compounding the problem, several remaining malware-based proxy services have chosen to block new registrations to avoid swamping their networks with a sudden influx of customers. com , a malware-based proxy network that has been in existence since at least 2010. Last week, a seven-year-old proxy service called 911[.]re

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Krebs on Security

JANUARY 21, 2022

Criminals ripping off other crooks is a constant theme in the cybercrime underworld; Accountz Club’s slogan — “the best autoshop for your favorite shops’ accounts” — just normalizes this activity by making logins stolen from users of various cybercrime shops for sale at a fraction of their account balances.

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Security Affairs

FEBRUARY 24, 2025

CYFIRMA researchers discovered that the SpyLend Android malware was downloaded 100,000 times from the official app store Google Play. CYFIRMA researchers discovered an Android malware, named SpyLend, which was distributed through Google Play as Finance Simplified. ” reads the report published by CYFIRMA.

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Security Affairs

OCTOBER 20, 2024

CISA adds Veeam Backup and Replication flaw to its Known Exploited Vulnerabilities catalog North Korea-linked APT37 exploited IE zero-day in a recent attack Omni Family Health data breach impacts 468,344 individuals Iran-linked actors target critical infrastructure organizations macOS HM Surf flaw in TCC allows bypass Safari privacy settings Two Sudanese (..)

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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?

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Security Affairs

MAY 20, 2025

It holds about 48% of the market share for mobile services, meaning around 34 million subscribers use its network. In April, SK Telecom reported that threat actors gained access to USIM-related information for customers following a malware attack. million users affected by a malware breach that exposed sensitive data. .

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Krebs on Security

APRIL 18, 2023

For the past seven years, a malware-based proxy service known as “ Faceless ” has sold anonymity to countless cybercriminals. The proxy lookup page inside the malware-based anonymity service Faceless. MrMurza’s Faceless advertised on the Russian-language cybercrime forum ProCrd. Image: spur.us.

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Malware Passwords Accountability Advertising 305

Krebs on Security

SEPTEMBER 13, 2023

The FBI responded by reverifying InfraGard members and by seizing the cybercrime forum where the data was being sold. In a post on the English language cybercrime forum BreachForums , USDoD leaked information on roughly 3,200 Airbus vendors, including names, addresses, phone numbers, and email addresses. But on Sept. But on Sept.

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Penetration Testing

MAY 22, 2025

The Genesis Market, a notorious dark web marketplace dismantled by law enforcement in early 2023, appears to return. The post Dark Web Alert: Genesis Market Returns with Stealthy Browser Extension Attack appeared first on Daily CyberSecurity.

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Marketing Cybersecurity Phishing Cybercrime 85

Tech Republic Security

MARCH 17, 2022

A new Android mobile malware dubbed Escobar has hit the cybercrime underground market. The post Escobar mobile malware targets 190 banking and financial apps, steals 2FA codes appeared first on TechRepublic. Read more about it and see how to protect yourself from this threat.

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Krebs on Security

JULY 25, 2023

Now new findings reveal that AVrecon is the malware engine behind a 12-year-old service called SocksEscort , which rents hacked residential and small business devices to cybercriminals looking to hide their true location online. ” According to Kilmer, AVrecon is the malware that gives SocksEscort its proxies.

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Krebs on Security

OCTOBER 8, 2020

But judging from the proliferation of help-wanted ads for offensive pentesters in the cybercrime underground, today’s attackers have exactly zero trouble gaining that initial intrusion: The real challenge seems to be hiring enough people to help everyone profit from the access already gained. THE DOCTOR IS IN. ” WHO IS DR. .

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Krebs on Security

FEBRUARY 17, 2021

The Justice Department says those indicted were members of a DPRK-sponsored cybercrime group variously identified by the security community as the Lazarus Group and Advanced Persistent Threat 38 (APT 38). In reality, prosecutors say, the programs were malware or downloaded malware after the applications were installed.

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Security Affairs

MARCH 26, 2025

New ReaderUpdate malware variants, now written in Crystal, Nim, Rust, and Go, targets macOS users, SentinelOne warns. SentinelOne researchers warn that multiple versions of the ReaderUpdate malware written in Crystal, Nim, Rust, and Go programming languages, are targeting macOS users. The malware maintains persistence via a.plist file.

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Security Affairs

JULY 9, 2020

More than 15 billion username and passwords are available on cybercrime marketplaces, including over 5 billion unique credentials, states the experts. Experts reported that brute-force cracking tools and account checkers are available on cybercrime marketplaces and forums for an average of $4. ” continues the report.

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Security Affairs

NOVEMBER 20, 2021

The FBI collected millions of email addresses used by Emotet operators in their malware campaigns as part of the cleanup operation. Last week researchers from multiple cybersecurity firms ([Cryptolaemus], [GData], and [Advanced Intel]) reported that threat actors are using the TrickBot malware to drop an Emoted loader on infected devices.

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Krebs on Security

APRIL 30, 2020

In many ways, the COVID-19 pandemic has been a boon to cybercriminals: With unprecedented numbers of people working from home and anxious for news about the virus outbreak, it’s hard to imagine a more target-rich environment for phishers, scammers and malware purveyors. ” Alex Holden , founder and CTO of Hold Security , agreed.

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Cybercrime Computers and Electronics Marketing Scams 359

Security Affairs

NOVEMBER 27, 2024

From multi-level marketing scams to credit card fraud on an industrial scale, the increasing volume and sophistication of cybercrime attacks is of serious concern.” Angola dismantled a virtual casino targeting Brazilian and Nigerian gamblers, arresting 150 and seizing 200 computers and 100 phones.

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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. Vulnerabilities market got a remake.

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CSO Magazine

APRIL 6, 2023

Infamous hacker marketplace Genesis, which was taken down this week by an international law enforcement operation involving 17 countries, was selling access to millions of victim computers gained via the DanaBot infostealer and likely other malware. To read this article in full, please click here

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Security Affairs

DECEMBER 20, 2023

The German police seized the dark web marketplace Kingdom Market as a result of an international law enforcement operation. The Kingdom Market was established in March 2021, the offer of the dark web marketplace included drugs, malware, stolen data, and forged documents.

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SecureList

JUNE 15, 2023

Money is the root of all evil, including cybercrime. Thus, it was inevitable that malware creators would one day begin not only to distribute malicious programs themselves, but also to sell them to less technically proficient attackers, thereby lowering the threshold for entering the cybercriminal community.

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Security Affairs

JUNE 17, 2024

Federal authorities charged two individuals with operating the dark web marketplace Empire Market that facilitated over $430 million in illegal transactions. currency on AlphaBay before starting Empire Market. “They began operating Empire Market on Feb. “They began operating Empire Market on Feb.

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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.

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Cybercrime Malware Antivirus Banking 48

Malwarebytes

FEBRUARY 4, 2025

This warning comes from our 2025 State of Malware report, which compiled a years worth of intelligence to identify the most pressing cyberattacks on the horizon. You can find the full 2025 State of Malware report here. And if the model works for individuals, theres little reason it wouldnt work for individual business owners.

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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. Krystal claims to have been breached between July and September 2019, and disclosed this in late October.

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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.

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Security Affairs

NOVEMBER 22, 2022

Researchers warn of threat actors employing a new Go-based malware dubbed Aurora Stealer in attacks in the wild. Aurora Stealer is an info-stealing malware that was first advertised on Russian-speaking underground forums in April 2022. Aurora was offered as Malware-as-a-Service (MaaS) by a threat actor known as Cheshire.

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SecureWorld News

JUNE 10, 2025

UNFI supplies a vast ecosystem of retailers, including Whole Foods Market, which relies heavily on its distribution network. UNFI is Whole Foods Market's primary distributor, and any disruption to its systems can have downstream consequences for thousands of retail outlets across the U.S.

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Krebs on Security

MAY 11, 2020

Canton, Ohio-based Diebold [ NYSE: DBD ] is currently the largest ATM provider in the United States, with an estimated 35 percent of the cash machine market worldwide. Suspecting a ransomware attack, Diebold said it immediately began disconnecting systems on that network to contain the spread of the malware.

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Krebs on Security

JULY 8, 2019

But GandCrab far eclipsed the success of competing ransomware affiliate programs largely because its authors worked assiduously to update the malware so that it could evade antivirus and other security defenses. It remains unclear how many individuals were active in the core GandCrab malware development team. of GandCrab.

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Dark Reading

JULY 21, 2022

The cyber campaign, aimed at siphoning funds, uses an improved version of the malware, which can adjust infection paths based on recognized antivirus software.

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Marketing Cybercrime Antivirus Malware 104

Bleeping Computer

JUNE 18, 2023

A new information-stealing malware named 'Mystic Stealer,' has been promoted on hacking forums and darknet markets since April 2023, quickly gaining traction in the cybercrime community. [.]

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Krebs on Security

JULY 18, 2022

But new research shows the proxy service has a long history of purchasing installations via shady “pay-per-install” affiliate marketing schemes, some of which 911 operated on its own. The Exe Clean service made malware look like goodware to antivirus products. “The 911[.]re in the British Virgin Islands.

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Herjavec Group

AUGUST 26, 2021

We can learn a lot from the cybercrime of the past…the history of cybercrime is a glimpse into what we can expect in the future. In the past 18 months, we’ve experienced the beginning of an era that has seen cybersecurity and cybercrime at the center of it all. Dateline Cybercrime . Robert Herjavec.

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