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. “The set of information referred to is inaccurate and outdated, and does not put our users and customers at risk.” ” That statement may be 100 percent true.

Data breaches 328

Data breaches Banking Cybercrime Marketing 328

Krebs on Security

OCTOBER 15, 2022

AMLBot , a service that helps businesses avoid transacting with cryptocurrency wallets that have been sanctioned for cybercrime activity, said an investigation published by KrebsOnSecurity last year helped it shut down three dark web services that secretly resold its technology to help cybercrooks avoid detection by anti-money laundering systems.

Cryptocurrency 308

Cryptocurrency Marketing Cybercrime Technology 308

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 353

Cybercrime Malware Ransomware VPN 353

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 362

Phishing Cybercrime Accountability Advertising 362

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 332

Cybercrime Media Banking Accountability 332

Krebs on Security

APRIL 10, 2025

But experts say these groups are now directly targeting customers of international financial institutions, while dramatically expanding their cybercrime infrastructure and support staff. Those who click the promoted link are brought to a website that spoofs the USPS or a local toll road operator and asks for payment card information.

Phishing 246

Phishing Banking Mobile Retail 246

Krebs on Security

MAY 18, 2020

is cybercrime forum. “We can examine your (or not exactly your) PHP code for vulnerabilities and backdoors,” reads his offering on several prominent Russian cybercrime forums. The cybercrime actor “upO” on Exploit[.]in RedBear’s profile on the Russian-language xss[.]is

Malware 360

Malware Cybercrime Ransomware Marketing 360

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 364

Internet Internet Hacking Accountability 364

Krebs on Security

JANUARY 30, 2024

0ktapus used newly-registered domains that often included the name of the targeted company, and sent text messages urging employees to click on links to these domains to view information about a pending change in their work schedule. 0ktapus often leveraged information or access gained in one breach to perpetrate another.

Social Engineering 359

Social Engineering Mobile Cybercrime Passwords 359

Krebs on Security

SEPTEMBER 29, 2021

In February, KrebsOnSecurity wrote about a novel cybercrime service that helped attackers intercept the one-time passwords (OTPs) that many websites require as a second authentication factor in addition to passwords. And all of them operate via Telegram , a cloud-based instant messaging system. org) for a checkup.

Passwords 345

Passwords Mobile Authentication Banking 345

Krebs on Security

SEPTEMBER 30, 2022

Someone has recently created a large number of fake LinkedIn profiles for Chief Information Security Officer (CISO) roles at some of the world’s largest corporations. If you were confused at this point, you might ask Google who it thinks is the current Chief Information Security Officer of Chevron. of spam and scam.”

CISO 343

CISO Cybercrime Accountability Information Security 343

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 363

Scams Banking Accountability Financial Services 363

Krebs on Security

FEBRUARY 8, 2021

Brad Marden , superintendent of cybercrime operations for the Australian Federal Police (AFP), said their investigation into who was behind U-Admin began in late 2018, after Australian citizens began getting deluged with phishing attacks via mobile text messages that leveraged the software.

Phishing 341

Phishing Scams Banking Mobile 341

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. When a website’s user database gets compromised, that information invariably turns up on hacker forums. customers this month.

Passwords 363

Passwords Password Management Phishing Scams 363

Krebs on Security

MAY 7, 2025

The authorities called it “the biggest money laundering case in the history of Pakistan,” and named a number of businesses based in Texas that allegedly helped move the proceeds of cybercrime. A page from the March 2021 FIA report alleging that Digitonics Labs and Abtach employees conspired to extort and defraud consumers.

Scams 270

Scams Marketing Advertising Technology 270

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 325

Cybercrime Software Backups VPN 325

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. Last week, a seven-year-old proxy service called 911[.]re “Everybody is looking for an alternative, bro,” wrote a BlackHatForums user on Aug.

Malware 324

Malware Cybercrime Internet Internet 324

Krebs on Security

SEPTEMBER 18, 2024

Friends and family who follow the links for the streaming services are then asked to cough up their credit card information. Clicking to view the “live stream” of the funeral takes one to a newly registered website that requests credit card information. One of the many scam funeral group pages on Facebook. co or skysports[.]live.

Scams 64

Scams DNS Internet Internet 64

Krebs on Security

SEPTEMBER 2, 2024

Picari was the owner, developer and main beneficiary of the service, and his personal information and ownership of OTP Agency was revealed in February 2020 in a “dox” posted to the now-defunct English-language cybercrime forum Raidforums. The NCA said it began investigating the service in June 2020. Just hang up, full stop.

Accountability 312

Accountability Banking Passwords Scams 312

Krebs on Security

JANUARY 25, 2023

The tip about the Experian weakness came from Jenya Kushnir , a security researcher living in Ukraine who said he discovered the method being used by identity thieves after spending time on Telegram chat channels dedicated to cybercrime. To make matters worse, a majority of the information in that credit report is not mine.

Cybercrime 340

Cybercrime Web Fraud Data breaches 340

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 305

Malware Passwords Accountability Advertising 305

Krebs on Security

MAY 23, 2020

Worse still, the source said, many states have dramatically pared back the amount of information required to successfully request an unemployment filing. citizens, mainly because the only information required to submit a claim was name, date of birth, address and Social Security number. ” CANARY IN THE GOLDMINE.

Insurance 357

Insurance Accountability Banking Government 357

Krebs on Security

OCTOBER 31, 2023

is overseen by the National Telecommunications and Information Administration (NTIA), an executive branch agency of the U.S. .” Since then, they found that whoever is responsible for running the service has used.US for approximately 55 percent of the total domains created, with several dozen new malicious.US domains registered daily.US

Phishing 337

Phishing Telecommunications Malware Scams 337

Krebs on Security

JULY 25, 2023

Proxy 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 make it difficult to trace malicious traffic to its original source. SocksEscort[.]com SocksEscort began in 2009 as “ super-socks[.]com

Malware 244

Malware VPN Internet Internet 244

Krebs on Security

NOVEMBER 16, 2022

A financial cybercrime group calling itself the Disneyland Team has been making liberal use of visually confusing phishing domains that spoof popular bank brands using Punycode , an Internet standard that allows web browsers to render domain names with non-Latin alphabets like Cyrillic.

Malware 338

Malware Banking Phishing DDOS 338

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. Whether that HeartSender program was somehow compromised and used to infect the service’s customers is unknown.

Phishing 299

Phishing Cybercrime Malware Advertising 299

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. in the British Virgin Islands. FORUM ACTIVITY?

VPN 358

VPN Computers and Electronics Antivirus Software 358

Krebs on Security

DECEMBER 5, 2022

The defendants, who initially pursued a strategy of counter suing Google for interfering in their sprawling cybercrime business, later brazenly offered to dismantle the botnet in exchange for payment from Google. The judge in the case was not amused, found for the plaintiff, and ordered the defendants and their U.S.

Cybercrime 308

Cybercrime Malware Internet Internet 308

Krebs on Security

DECEMBER 8, 2022

Venus indicated it recently had success with a method that involves carefully editing one or more email inbox files at a victim firm — to insert messages discussing plans to trade large volumes of the company’s stock based on non-public information. “One of my clients did it, I don’t know how. .”

Healthcare 331

Healthcare Backups Ransomware Insurance 331

Krebs on Security

FEBRUARY 25, 2021

This post examines some of what that company is seeing in its efforts to stymie unemployment fraud. Personal information from the inmate IDs has been redacted. Bloomberg Law reports that in response to a flood of jobless claims that exploit the lack of information sharing among states, the Labor Dept. Image: ID.me. protections.

Scams 336

Scams Insurance DDOS Authentication 336

Krebs on Security

AUGUST 23, 2024

Mike Barlow , information security manager for the City of Memphis, confirmed the Memphis Police’s systems were sharing their Microsoft Windows credentials with the domain, and that the city was working with Caturegli to have the domain transferred to them. .” Caturegli said setting up an email server record for memrtcc.ad

DNS 329

DNS Internet Internet Authentication 329

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. Credit card data stolen by these various Magecart groups invariably gets put up for sale at online cybercrime shops, the security firms found.

Accountability 260

Accountability eCommerce Cybercrime Hacking 260

Krebs on Security

AUGUST 17, 2023

Constella Intelligence , a data breach and threat actor research platform, now allows users to cross-reference popular cybercrime websites and denizens of these forums with inadvertent malware infections by information-stealing trojans. Mr. Rizky did not respond to requests for comment.

Phishing 242

Phishing Passwords Hacking Internet 242

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.

Government 263

Government Identity Theft Mobile Data breaches 263

Krebs on Security

JUNE 28, 2022

Ukraincki ,” whose personal information also is included in the domains tpos[.]ru Constella Intelligence , a security firm that indexes passwords and other personal information exposed in past data breaches, revealed dozens of variations on email addresses used by Alexander I. ru and alphadisplay[.]ru, and starovikov[.]com.

Passwords 321

Passwords Malware Internet Internet 321

Krebs on Security

APRIL 4, 2024

In August 2019, a slew of websites and social media channels dubbed “HKLEAKS” began doxing the identities and personal information of pro-democracy activists in Hong Kong. A review of the passive DNS records tied to this address shows that apart from subdomains dedicated to tornote[.]io, Among those is rustraitor[.]info

Phishing 293

Phishing Cryptocurrency DDOS Internet 293

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