Security Affairs

MARCH 6, 2021

A suspicious wave of attacks resulted in the hack of four cybercrime forums Verified, Crdclub, Exploit, and Maza since January. Since January, a series of mysterious cyberattacks that resulted in the hack of popular Russian-language cybercrime forums. usernames, partially obfuscated password hashes, email addresses).

Cybercrime 145

Cybercrime Hacking DDOS Passwords 145

Malwarebytes

JANUARY 15, 2025

Fuel for other malware and scam campaigns Indicators of Compromise Overview Online criminals are targeting individuals and businesses that advertise via Google Ads by phishing them for their credentials ironically via fraudulent Google ads. This earned Google a whopping $175 billion in search-based ad revenues in 2023.

Advertising 135

Advertising Accountability Phishing Scams 135

Krebs on Security

DECEMBER 19, 2024

Silent Push said Araneida is being advertised by an eponymous user on multiple cybercrime forums. Araneida Scanner’s Telegram channel bragging about how customers are using the service for cybercrime. ” Orn advertising Araneida Scanner in Feb. ” Orn advertising Araneida Scanner in Feb.

Hacking 220

Hacking Cybercrime Advertising Data breaches 220

Krebs on Security

APRIL 18, 2023

For less than a dollar per day, Faceless customers can route their malicious traffic through tens of thousands of compromised systems advertised on the service. Notices posted for Faceless users, advertising an email flooding service and soliciting zero-day vulnerabilities in Internet of Things devices. Image: Darkbeast/Ke-la.com.

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Malware Passwords Accountability Advertising 281

Security Affairs

FEBRUARY 2, 2025

and Dutch authorities seized 39 domains and servers linked to the HeartSender cybercrime group based in Pakistan. A joint law enforcement operation led to the seizure of 39 domains tied to a Pakistan-based HeartSender cybercrime group (aka Saim Raza and Manipulators Team) known for selling hacking and fraud tools.

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Cybercrime Advertising Phishing Hacking 109

Security Affairs

MAY 27, 2022

The FBI warns organizations in the higher education sector of credentials sold on cybercrime forums that can allow threat actors to access their networks. “The FBI is informing academic partners of identified US college and university credentials advertised for sale on online criminal marketplaces and publically accessible forums.

Cybercrime 145

Cybercrime Education Accountability Phishing 145

Krebs on Security

MARCH 13, 2019

Online advertising firm Sizmek Inc. [ NASDAQ: SZMK ] says it is investigating a security incident in which a hacker was reselling access to a user account with the ability to modify ads and analytics for a number of big-name advertisers. ” PASSWORD SPRAYING.

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Accountability Passwords Advertising Penetration Testing 244

Security Affairs

MARCH 15, 2024

US DoJ sentenced a Moldovan national (31) to 42 months in federal prison for operating the E-Root cybercrime marketplace. Diaconu was operating the E-Root cybercrime marketplace. Authorities reported that over 350,000 credentials were advertised for sale on the marketplace. ” reads the press release published by DoJ.

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Cybercrime Cryptocurrency Advertising Passwords 132

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. The Raccoon v.

Malware 332

Malware Identity Theft Cybercrime Accountability 332

Security Affairs

OCTOBER 10, 2020

Microsoft has uncovered Zerologon attacks that were allegedly conducted by the infamous TA505 Russia-linked cybercrime group. Microsoft spotted a series of Zerologon attacks allegedly launched by the Russian cybercrime group tracked as TA505 , CHIMBORAZO and Evil Corp. Pierluigi Paganini. SecurityAffairs – hacking, Zerologon).

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Cybercrime Security Intelligence Authentication Banking 138

eSecurity Planet

NOVEMBER 29, 2022

Group-IB cybersecurity researchers recently identified several Russian-speaking cybercrime groups offering infostealing malware-as-a-service (MaaS), resulting in the theft of more than 50 million passwords thus far. Millions in Cybercrime Profit. Don’t save passwords in browser. Last month, the U.S.

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Passwords Cybercrime Malware Marketing 128

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. According to DomainTools [an advertiser on this site] Wli[.]design

Passwords 337

Passwords Accountability Hacking Data breaches 337

Krebs on Security

DECEMBER 3, 2021

More commonly, that access is purchased from a cybercriminal broker who specializes in acquiring remote access credentials — such as usernames and passwords needed to remotely connect to the target’s network. Full disclosure: DomainTools is a frequent advertiser on this website.]. ” in the United Kingdom.

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Ransomware Passwords Accountability Cybercrime 338

Krebs on Security

JUNE 1, 2023

One of Megatraffer’s ads on an English-language cybercrime forum. Megatraffer has continued to offer their code-signing services across more than a half-dozen other Russian-language cybercrime forums, mostly in the form of sporadically available EV and non-EV code-signing certificates from major vendors like Thawte and Comodo.

Malware 290

Malware Cybercrime Software Accountability 290

Krebs on Security

JULY 13, 2020

Data Viper , a security startup that provides access to some 15 billion usernames, passwords and other information exposed in more than 8,000 website breaches, has itself been hacked and its user database posted online. The incident also highlights the often murky area between what’s legal and ethical in combating cybercrime.

Hacking 362

Hacking Marketing Cybercrime Accountability 362

Krebs on Security

JULY 8, 2019

“In one year, people who worked with us have earned over US $2 billion,” read the farewell post by the eponymous GandCrab identity on the cybercrime forum Exploit[.]in That email address and nickname had been used since 2009 to register multiple identities on more than a half dozen cybercrime forums. Vpn-service[.]us

Ransomware 274

Ransomware Accountability Cybercrime Passwords 274

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. The forum had more than 4 million users and listed more than 28 million posts advertising illicit services. He is now facing U.S.

Cybercrime 106

Cybercrime Identity Theft Hacking Cryptocurrency 106

Security Affairs

MARCH 27, 2023

A new MacStealer macOS malware allows operators to steal iCloud Keychain data and passwords from infected systems. Uptycs researchers team discovered a new macOS information stealer, called MacStealer, which allows operators to steal iCloud Keychain data and passwords from infected systems.

Cybercrime 98

Cybercrime Malware Passwords Advertising 98

Security Affairs

AUGUST 13, 2020

A threat actor has released the databases of Utah-based gun exchange and hunting sites for free on a cybercrime forum. On August 10th, a hacker has leaked online the databases of Utah-based gun exchange for free on a cybercrime forum. The leaked data includes login names, hashed passwords, and email addresses.

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Hacking Data breaches Cybercrime Passwords 144

Security Affairs

FEBRUARY 24, 2020

Racoon malware , Legion, Mohazo, and Racealer, is an infostealer that recently appeared in the threat landscape that is advertised in hacking forums. And this goes beyond usernames and passwords to information that can get them immediate financial gain like credit card information and cryptocurrency wallets.” Pierluigi Paganini.

Cybercrime 131

Cybercrime Malware Cryptocurrency Advertising 131

Krebs on Security

FEBRUARY 4, 2025

The FBI joined authorities across Europe last week in seizing domain names for Cracked and Nulled , English-language cybercrime forums with millions of users that trafficked in stolen data, hacking tools and malware. Intel471 finds the user FlorainN registered across multiple cybercrime forums using the email address olivia.messla@outlook.de.

eCommerce 194

eCommerce Cybercrime Accountability Passwords 194

Security Affairs

JULY 15, 2022

Threat actors behind the campaign used multiple accounts across several social media platforms to advertise password-cracking software for Programmable Logic Controller (PLC), Human-Machine Interface (HMI), and project files. The password cracking software also acts as a dropper for the Sality P2P bot. Pierluigi Paganini.

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Passwords Software Firmware Malware 129

Security Affairs

APRIL 29, 2023

Atomic macOS Stealer is a new information stealer targeting macOS that is advertised on Telegram for $1,000 per month. Cyble Research and Intelligence Labs (CRIL) recently discovered a Telegram channel advertising a new information-stealing malware, named Atomic macOS Stealer (AMOS).

Advertising 98

Advertising Passwords Malware Password Management 98

Krebs on Security

NOVEMBER 14, 2024

That investigation detailed how the 38-year-old Shefel adopted the nickname Rescator while working as vice president of payments at ChronoPay , a Russian financial company that paid spammers to advertise fake antivirus scams, male enhancement drugs and knockoff pharmaceuticals. “I’m also godfather of his second son.”

Retail 242

Retail Advertising Cryptocurrency Marketing 242

Krebs on Security

JANUARY 7, 2025

” Perm is the current administrator of Star Fraud , one of the more consequential cybercrime communities on Telegram and one that has emerged as a foundry of innovation in voice phishing attacks. The target told Michael that someone was trying to change his password, which Michael calmly explained they would investigate.

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Phishing Cryptocurrency Accountability Social Engineering 332

Krebs on Security

JANUARY 8, 2024

In 2020, the United States brought charges against four men accused of building a bulletproof hosting empire that once dominated the Russian cybercrime industry and supported multiple organized cybercrime groups. From January 2005 to April 2013, there were two primary administrators of the cybercrime forum Spamdot (a.k.a

Cybercrime 249

Cybercrime Banking Computers and Electronics DDOS 249

Malwarebytes

JANUARY 30, 2025

Just days after we uncovered a campaign targeting Google Ads accounts, a similar attack has surfaced, this time aimed at Microsoft advertisers. These malicious ads, appearing on Google Search, are designed to steal the login information of users trying to access Microsoft’s advertising platform.

Advertising 83

Advertising Phishing Accountability Marketing 83

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. This and other “nordia@” emails shared a password: “ anna59.”

Marketing 281

Marketing Cybercrime Accountability Cryptocurrency 281

Krebs on Security

SEPTEMBER 18, 2024

Recently, these scammers have branched out into offering fake streaming services for nearly any kind of event advertised on Facebook. But as luck would have it, sometime last year the administrator of apkdownloadweb.com managed to infect their Windows PC with password-stealing malware.

Scams 63

Scams DNS Internet Internet 63

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. Manipulaters advertisement for “Office 365 Private Page with Antibot” phishing kit sold on the domain heartsender,com.

Phishing 266

Phishing Cybercrime Malware Advertising 266

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. ru , which at one point advertised the sale of wooden staircases. used the password 225948. Dmitry Yuryevich Khoroshev.

Ransomware 284

Ransomware Cybercrime Accountability Malware 284

Krebs on Security

NOVEMBER 1, 2024

We’ll also explore an array of cybercrime services aimed at phishers who target hotels that rely on the world’s most visited travel website. Booking.com said it now requires 2FA , which forces partners to provide a one-time passcode from a mobile authentication app (Pulse) in addition to a username and password.

Phishing 249

Phishing Accountability Artificial Intelligence Cybercrime 249

Security Affairs

APRIL 5, 2019

Researchers at AT&T Alien Labs have spotted a malware called Xwo that is actively scanning the Internet for exposed web services and default passwords. Experts at AT&T Alien Labs discovered a new piece of malware called Xwo that is actively scanning the Internet for exposed web services and default passwords.

Internet 111

Internet Internet Passwords Malware 111

Krebs on Security

JUNE 28, 2022

In a typical PPI network, clients will submit their malware—a spambot or password-stealing Trojan, for example —to the service, which in turn charges per thousand successful installations, with the price depending on the requested geographic location of the desired victims. AWM Proxy’s online storefront disappeared that same day.

Passwords 290

Passwords Malware Internet Internet 290

Krebs on Security

AUGUST 2, 2022

The underground cybercrime forums are now awash in pleas from people who are desperately seeking a new supplier of abundant, cheap, and reliably clean proxies to restart their businesses. That is a far cry from the proxy inventory advertised by 911, which stood at more than 200,000 IP addresses for rent just a few days ago.

Malware 304

Malware Cybercrime Internet Internet 304

Krebs on Security

FEBRUARY 4, 2021

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. Like most cybercrime forums, OGUsers is overrun with shady characters who are there mainly to rip off other members. THE MIDDLEMEN. WHAT YOU CAN DO.

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Accountability Hacking Media Mobile 325

Krebs on Security

DECEMBER 1, 2018

Marriott is offering affected consumers a year’s worth of service from a company owned by security firm Kroll that advertises the ability to scour cybercrime underground markets for your data. Should you take them up on this offer?

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Passwords Accountability Malware Phishing 279