Krebs on Security

APRIL 30, 2020

These restrictions have created a burgeoning underground market for reshipping scams, which rely on willing or unwitting residents in the United States and Europe — derisively referred to as “ reshipping mules ” — to receive and relay high-dollar stolen goods to crooks living in the embargoed areas.

Cybercrime 308

Cybercrime Computers and Electronics Marketing Scams 308

Krebs on Security

OCTOBER 31, 2023

The top-level domain for the United States — US — is home to thousands of newly-registered domains tied to a malicious link shortening service that facilitates malware and phishing scams, new research suggests. The findings come close on the heels of a report that identified.US domains registered daily.US

Phishing 269

Phishing Telecommunications Malware Scams 269

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. ” asked Ohad Zaidenberg , founder of CTI League , a volunteer emergency response community that emerged in 2020 to help fight COVID-19 related scams. “Who does it?

Data breaches 261

Data breaches Banking Cybercrime Marketing 261

Krebs on Security

FEBRUARY 8, 2021

” The operation was carried out in coordination with the FBI and authorities in Australia, which was particularly hard hit by phishing scams perpetrated by U-Admin customers. U-Admin was sold by an individual who used the hacker handle “ Kaktys ” on multiple cybercrime forums. The U-Admin phishing panel interface.

Phishing 271

Phishing Scams Banking Mobile 271

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. su between 2016 and 2019. ”

VPN 304

VPN Computers and Electronics Antivirus Software 304

Krebs on Security

MAY 23, 2020

When a reliable method of scamming money out of people, companies or governments becomes widely known, underground forums and chat networks tend to light up with activity as more fraudsters pile on to claim their share. And that’s exactly what appears to be going on right now as multiple U.S. ” CANARY IN THE GOLDMINE.

Insurance 334

Insurance Accountability Banking Government 334

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 314

Malware Cybercrime Ransomware Marketing 314

Krebs on Security

JUNE 6, 2023

One of the most expensive aspects of any cybercriminal operation is the time and effort it takes to constantly create large numbers of new throwaway email accounts. The service in question — kopeechka[.]store ” “Are you working on large volumes and are costs constantly growing? The service in question — kopeechka[.]store

Accountability 212

Accountability Scams Cryptocurrency Advertising 212

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. One of the groups that reliably posted “Tmo up!”

Mobile 312

Mobile Phishing Authentication Advertising 312

Krebs on Security

JULY 21, 2022

The term “pig butchering” refers to a time-tested, heavily scripted, and human-intensive process of using fake profiles on dating apps and social media to lure people into investing in elaborate scams. In a more visceral sense, pig butchering means fattening up a prey before the slaughter. “The scale of this is so massive.

Scams 304

Scams Cryptocurrency Marketing Internet 304

Krebs on Security

OCTOBER 25, 2018

The fraudsters behind the often laughable Nigerian prince email scams have long since branched out into far more serious and lucrative forms of fraud, including account takeovers, phishing, dating scams, and malware deployment. The FBI says BEC scams netted thieves more than $12 billion between 2013 and 2018.

Scams 186

Scams Accountability Media Banking 186

Krebs on Security

JULY 29, 2021

The messages addressed customers by name and referenced past order numbers and payment amounts tied to each account. From there, the attackers can reset the password for any online account that allows password resets via SMS. Earlier this month, customers of the soccer jersey retailer classicfootballshirts.co.uk customers this month.

Passwords 356

Passwords Password Management Phishing Scams 356

Krebs on Security

SEPTEMBER 2, 2021

Some of the most successful and lucrative online scams employ a “low-and-slow” approach — avoiding detection or interference from researchers and law enforcement agencies by stealing small bits of cash from many people over an extended period. Why go after hotel or airline rewards?

Accountability 292

Accountability Authentication Passwords Hacking 292

Krebs on Security

FEBRUARY 25, 2021

Much of this fraud exploits weak authentication methods used by states that have long sought to verify applicants using static, widely available information such as Social Security numbers and birthdays. Many states also lacked the ability to tell when multiple payments were going to the same bank accounts. protections.

Scams 313

Scams Insurance DDOS Authentication 313