Krebs on Security

NOVEMBER 2, 2023

One of the largest cybercrime services for laundering stolen merchandise was hacked recently, exposing its internal operations, finances and organizational structure. Services like SWAT are known as “Drops for stuff” on cybercrime forums. The login page for the criminal reshipping service SWAT USA Drop. Rinse, wash, and repeat.

Cybercrime 274

Cybercrime Marketing Scams Retail 274

Krebs on Security

AUGUST 16, 2022

Earlier this month, the administrator of the cybercrime forum Breached received a cease-and-desist letter from a cybersecurity firm. This identity has been highly active on Breached and its predecessor RaidForums for more than two years, mostly selling databases from hacked Mexican entities. What was their thought process?”

Data breaches 263

Data breaches Banking Cybercrime Marketing 263

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 221

Malware Antivirus Cybercrime Hacking 221

Krebs on Security

NOVEMBER 13, 2021

The Federal Bureau of Investigation (FBI) confirmed today that its fbi.gov domain name and Internet address were used to blast out thousands of fake emails about a cybercrime investigation. ” In response to a request for comment, the FBI confirmed the unauthorized messages, but declined to offer further information.

Internet 363

Internet Internet Hacking Accountability 363

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. Image: Lumen’s Black Lotus Labs. SocksEscort[.]com

Malware 205

Malware VPN Internet Internet 205

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. In late 2019, BriansClub changed its homepage to include doctored images of my Social Security and passport cards, credit report and mobile phone bill information.

Phishing 355

Phishing Cybercrime Accountability Advertising 355

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. ” Exactly what that “new work” might entail, Saim Raza wouldn’t say. ” A number of questions, indeed.

Phishing 223

Phishing Cybercrime Malware Advertising 223

Krebs on Security

AUGUST 17, 2023

The INTERPOL statement says the platform sold hacking tools to compromise more than 70,000 users in 43 countries. One of this user’s Facebook pages says Rizky is the chief executive officer and founder of an entity called BandungXploiter , whose Facebook page indicates it is a group focused mainly on hacking and defacing websites.

Phishing 194

Phishing Passwords Internet Internet 194

Krebs on Security

APRIL 18, 2023

In January 2023, the Faceless service website said it was willing to pay for information about previously undocumented security vulnerabilities in IoT devices. ” MRMURZA Faceless is a project from MrMurza , a particularly talkative member of more than a dozen Russian-language cybercrime forums over the past decade. In 2013, U.S.

Malware 236

Malware Passwords Accountability Advertising 236

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.

Cybercrime 263

Cybercrime Software VPN Backups 263

Krebs on Security

MARCH 31, 2022

Senate’s most tech-savvy lawmakers said he was troubled by the report and is now asking technology companies and federal agencies for information about the frequency of such schemes. At issue are forged “emergency data requests,” (EDRs) sent through hacked police or government agency email accounts.

Government 261

Government Accountability Education Media 261

Krebs on Security

MAY 18, 2020

Almost daily now there is news about flaws in commercial software that lead to computers getting hacked and seeded with malware. But the reality is most malicious software also has its share of security holes that open the door for security researchers or ne’er-do-wells to liberate or else seize control over already-hacked systems.

Malware 316

Malware Cybercrime Ransomware Marketing 316

Krebs on Security

AUGUST 2, 2022

With the recent demise of several popular “proxy” services that let cybercriminals route their malicious traffic through hacked PCs, there is now something of a supply chain crisis gripping the underbelly of the Internet. Last week, a seven-year-old proxy service called 911[.]re Image: Spur.us. The disruption at 911[.]re

Malware 259

Malware Cybercrime Internet Internet 259

Krebs on Security

APRIL 12, 2022

Department of Justice (DOJ) said today it seized the website and user database for RaidForums , an extremely popular English-language cybercrime forum that sold access to more than 10 billion consumer records stolen in some of the world’s largest data breaches since 2015.

Identity Theft 227

Identity Theft Government Mobile Data breaches 227

Krebs on Security

APRIL 28, 2020

But you probably didn’t know that these fraudsters also can use caller ID spoofing to trick your bank into giving up information about recent transactions on your account — data that can then be abused to make their phone scams more believable and expose you to additional forms of identity theft. Click to enlarge.

Scams 359

Scams Banking Accountability Financial Services 359

Security Boulevard

NOVEMBER 13, 2021

The Federal Bureau of Investigation (FBI) confirmed today that its fbi.gov domain name and Internet address were used to blast out thousands of fake emails about a cybercrime investigation. The post Hoax Email Blast Abused Poor Coding in FBI Website appeared first on Security Boulevard.

Cybercrime 111

Cybercrime Internet Internet Web Fraud 111

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 245

Scams DDOS Cryptocurrency Accountability 245

Krebs on Security

JUNE 28, 2022

That same day, AWM Proxy — a 14-year-old anonymity service that rents hacked PCs to cybercriminals — suddenly went offline. Launched in March 2008, AWM Proxy quickly became the largest service for crooks seeking to route their malicious Web traffic through compromised devices. ru and alphadisplay[.]ru, and starovikov[.]com.

Passwords 244

Passwords Malware Internet Internet 244

Krebs on Security

DECEMBER 8, 2022

First spotted in mid-August 2022 , Venus is known for hacking into victims’ publicly-exposed Remote Desktop services to encrypt Windows devices. Continuously educating and informing staff about the risks and methods used by cybercriminals to launch attacks and steal data. healthcare organizations.

Healthcare 268

Healthcare Backups Ransomware Insurance 268

Krebs on Security

NOVEMBER 13, 2018

. “Some visitors will attempt to make purchases, entering their payment information into the payment form where the skimmer copies it and sends it to a drop server. which looked at a network of hacked sites that fit the Magecart profile. 4, KrebsOnSecurity published Who’s in Your Online Shopping Cart?

Accountability 218

Accountability eCommerce Cybercrime Advertising 218

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. A cached copy of flashupdate[.]net FORUM ACTIVITY?

VPN 306

VPN Computers and Electronics Antivirus Software 306

Krebs on Security

JANUARY 17, 2024

The rapper and social media personality Punchmade Dev is perhaps best known for his flashy videos singing the praises of a cybercrime lifestyle. But until recently, there wasn’t much to support a conclusion that Punchmade was actually doing the cybercrime things he promotes in his songs. Among them is mainpage[.]me/punchmade,

Cybercrime 265

Cybercrime Media Banking Accountability 265

Krebs on Security

MARCH 29, 2022

It involves compromising email accounts and websites tied to police departments and government agencies, and then sending unauthorized demands for subscriber data while claiming the information being requested can’t wait for a court order because it relates to an urgent matter of life and death. Department of Justice.

Accountability 275

Accountability Government Hacking Social Engineering 275

Krebs on Security

JULY 29, 2021

But the reality is that in most cases by the time the victim organization discloses an incident publicly the information has already been harvested many times over by profit-seeking cybercriminals. Our continued reliance on passwords for authentication has contributed to one toxic data spill or hack after another. customers this month.

Passwords 357

Passwords Password Management Phishing Scams 357

Krebs on Security

FEBRUARY 28, 2023

In each case, the goal of the attackers was the same: Phish T-Mobile employees for access to internal company tools, and then convert that access into a cybercrime service that could be hired to divert any T-Mobile user’s text messages and phone calls to another device. ” or “ Tmo up! ” message to channel participants.

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Mobile Phishing Authentication Advertising 313

Krebs on Security

FEBRUARY 2, 2021

ValidCC , a dark web bazaar run by a cybercrime group that for more than six years hacked online merchants and sold stolen payment card data, abruptly closed up shop last week. “UltraRank combined attacks on single targets with supply chain attacks.” We did not take this decision lightly!”

Cybercrime 211

Cybercrime Media Accountability Hacking 211

Krebs on Security

APRIL 27, 2022

When KrebsOnSecurity recently explored how cybercriminals were using hacked email accounts at police departments worldwide to obtain warrantless Emergency Data Requests (EDRs) from social media firms and technology providers, many security experts called it a fundamentally unfixable problem. A sample Kodex dashboard. Image: Kodex.us.

Mobile 187

Mobile Government Media Technology 187

Krebs on Security

OCTOBER 8, 2020

There’s an old adage in information security: “Every company gets penetration tested, whether or not they pay someone for the pleasure.” Enter subcontractors like “ Dr. Samuil ,” a cybercriminal who has maintained a presence on more than a dozen top Russian-language cybercrime forums over the past 15 years.

Cybercrime 310

Cybercrime VPN Malware Penetration Testing 310

Krebs on Security

SEPTEMBER 2, 2021

Here’s the story of a cybercrime group that compromises up to 100,000 email inboxes per day, and apparently does little else with this access except siphon gift card and customer loyalty program data that can be resold online. ” On top of that, it’s also difficult to know how much activity you’re not seeing.

Accountability 295

Accountability Authentication Passwords Hacking 295

Krebs on Security

APRIL 22, 2024

million bribe to ignore the activities of a prolific Russian cybercrime group that hacked thousands of e-commerce websites. Russian news sites report that Internal Affairs officials with the FSB grew suspicious when Tsaregorodtsev became a little too interested in the case following the hacking group’s arrests.

Cybercrime 248

Cybercrime Hacking Software Web Fraud 248

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. K’s message for Trump’s Dumps users.

Cybercrime 239

Cybercrime Identity Theft Marketing Retail 239